| 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 | $108.76 | 11.714% | $121.5001 | $121.50 | $121.50 | $121.50 |
| Purchase #2 | $64.41 | 3.506% | $66.6682 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $59.71 | 10.231% | $65.8189 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $138.40 | 3.450% | $143.1748 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $28.33 | 8.313% | $30.6851 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $107.71 | 13.280% | $122.0139 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $132.93 | 12.233% | $149.1913 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $640.25 | $699.0523 | $699.05 | $699.00 | $699.10 | |