It's good practice for your math skills, too! Cashier: "That will be $3.86" Me: [hands over a $5 bill, a dime, and a penny] Cashier: "..." Cashier: "..." C

It's good practice for your math skills, too! Cashier: "That will be $3.86" Me: [hands over a $5 bill, a dime, and a penny] Cashier: "..." Cashier: "..." Cashier: [hands back a dollar and a quarter]