| 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 | $226.73 | 13.109% | $256.452 | $256.45 | $256.45 | $256.50 |
| Purchase #2 | $113.29 | 5.820% | $119.8835 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $71.90 | 8.476% | $77.9942 | $77.99 | $78.00 | $78.00 |
| Purchase #4 | $46.32 | 5.602% | $48.9148 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $170.70 | 9.240% | $186.4727 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $106.46 | 10.240% | $117.3615 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $58.78 | 8.358% | $63.6928 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $794.18 | $870.7715 | $870.75 | $870.75 | $870.90 | |