App Profile: Multiple Cards Game - Math

Game Rules
The player selects 3 cards out of 5. The sum of these 3 cards must be a multiple of 10. The remaining 2 cards are evaluated based on their sum modulo 10, where the remainder closest to 0 is the best.
The sum of the 3 selected cards must be a multiple of 10.
The sum of the remaining 2 cards is evaluated as follows