Python: You have been asked to write a program to calculate sales totals for a corner store. Your program will

not know how many products each customer will buy, so your program will have to repeat the process

until the last product has been entered $($use $-1$ for Product ID to end each sale$).$ After each sale your

program must ask if you want to do another sale $($y$$continue$,$n$$ end program$).$

At the beginning of the day, the cash drawer has $$100$ in it$.$ At the end of the program you must display

how much money is in the drawer after handling all your sales transactions use the code below. # Corner Store Program

# Purpose: Keep track of daily sales

cashDrawer $=100\mathrm{.}00$

productID $=0$

quantity $=0$

price $=0\mathrm{.}0$

subtotal $=0\mathrm{.}0$

salesTax $=0\mathrm{.}0$

totalSale $=0\mathrm{.}0$

taxRate $=0\mathrm{.}0$

anotherSale $=\text{'}$y$\text{'}$

print$()$

print$("----------[$ C o r n e r S t o r e $]----------")$

print$()$

# Loop for each sale

while :

# Enter the first productID

print$()$

productID $=$ input$(\text{'}$Enter the first Product ID $(-1$ to end$)$: $\text{'})$

productID $=$ int$($productID$)$

# Loop for each product

while :

# Enter the quantity

# Look up price and whether it is taxable

# Add to subtotal and salesTax

# Get next productID

# End of while loop

# Add subtotal and salesTax to totalSale

# Print out receipt

print$()$

print$()$

# Add Total Sale to Cash Drawer

cashDrawer $+=$ totalSale

# Zero out subtotal and salesTax

# Ask for another sale

anotherSale $=$ input$("$Would you like another sale $(\text{'}$y$\text{'}$ or $\text{'}$n$\text{'})?")$

# Print out cash drawer

print$()$

print$($f$"$Total in cash drawer: $$\{$cashDrawer: $7\mathrm{.}2$f$\}")$

Is there a way to enter $-1$ as the product ID to end the loop without using break?