| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.65 | 5.668% | $89.448 | $89.45 | $89.45 | $89.40 |
| Purchase #2 | $250.58 | 4.204% | $261.1144 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $100.85 | 4.309% | $105.1956 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $118.88 | 9.853% | $130.5932 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $147.31 | 9.128% | $160.7565 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $121.40 | 9.455% | $132.8784 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $60.69 | 13.591% | $68.9384 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $884.36 | $948.9245 | $948.93 | $948.95 | $948.90 | |