Here is a work box that I use with my students for independent practice with the dollar over strategy (I got this wonderful idea from my mentor teacher!).
All the materials needed are in this box. (index cards with dollar amounts, paper clips, prompt, and dollars)
So the student takes the card and counts the amount of dollars and "adds one for the change."
Looking for more next dollar resources? Check out these Next Dollar Up task cards and these Next Dollar worksheets.