| 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 | $90.80 | 6.850% | $97.0198 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $33.67 | 3.804% | $34.9508 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $99.27 | 11.625% | $110.8101 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $151.39 | 12.736% | $170.671 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $149.97 | 4.523% | $156.7531 | $156.75 | $156.75 | $156.80 |
| Purchase #6 | $228.49 | 10.371% | $252.1867 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $110.47 | 9.217% | $120.652 | $120.65 | $120.65 | $120.70 |
| 7 purchase totals = | $864.06 | $943.0435 | $943.04 | $943.00 | $943.20 | |