| 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 | $82.78 | 4.790% | $86.7452 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $111.42 | 9.871% | $122.4183 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $54.52 | 12.529% | $61.3508 | $61.35 | $61.35 | $61.40 |
| Purchase #4 | $63.72 | 4.176% | $66.3809 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $170.73 | 5.502% | $180.1236 | $180.12 | $180.10 | $180.10 |
| Purchase #6 | $76.71 | 6.853% | $81.9669 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $91.70 | 6.309% | $97.4854 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $651.58 | $696.4711 | $696.48 | $696.45 | $696.50 | |