conversations.from: human
conversations.value: I would love to understand how to solve this problem: Rosie pays for a $.44 piece of candy with a $1 bill. If the cashier gives her the smallest number of coins possible as change, how many coins will Rosie get as change?
  Can you explain?
conversations.from: assistant
conversations.value: Rosie will get $1-$.44=$.56 in change.
  She will get 2 quarters to account for $.50 of the change. She will also get 1 nickel to account for $.05 of the change. Then, she will get 1 penny, to account for the last $.01 of the change.
  She will get 2+1+1 = 4 coins total.