| 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 | $137.39 | 9.102% | $149.8952 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $246.59 | 6.108% | $261.6517 | $261.65 | $261.65 | $261.70 |
| Purchase #3 | $73.30 | 5.636% | $77.4312 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $203.41 | 4.551% | $212.6672 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $24.47 | 10.610% | $27.0663 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $41.38 | 6.821% | $44.2025 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $53.46 | 4.540% | $55.8871 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $780.00 | $828.8012 | $828.81 | $828.80 | $828.90 | |