A purchase totals $67.38 and the customer gives you two twenty-dollar bills, two ten-dollar bills, two five-dollar bills, a dime and three pennies. What is the BEST explanation for why the customer gives you the odd amount of coins when the purchase price ends with $0.38? (Choose only ONE answer)
a. Because they want to get rid of change.
b. Because they want to confuse you.
c. Because they want fewer coins back in change.
d. Because they don't know how to count money.
