change (n.): coins of low denomination.
One day after grocery shopping, my daughter asked if she could use the egg packaging after I emptied it. I said OK then she started her project, which turned out to be making some sort of a piggy bank. Of course, after that she started to ask if she could keep the change whenever we–the adults–bought something. She said she wanted to save money so she could buy a Wii and play Pokemon-something with it. Hence the writing and drawing on her egg holder piggy bank. Aww.. With a daughter like her, I wouldn’t change anything in my life. 😉