I just ordered fries at MacDonald's. The price was $4.09. I didn't have four ones so, rather than dealing with a bunch of change, I gave her a five-dollar bill and a dime, hoping for a dollar bill and a penny in return. Instead, she told me I had given her too much money. I suggested she give me a dollar bill and a penny in change. Instead, she handed the dime back and proceeded to make change for the five.