| 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 | $109.68 | 7.374% | $117.7678 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $80.41 | 4.719% | $84.2045 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $44.96 | 9.717% | $49.3288 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $121.98 | 5.697% | $128.9292 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $106.53 | 11.456% | $118.7341 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $209.83 | 10.751% | $232.3888 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $59.88 | 4.839% | $62.7776 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $733.27 | $794.1308 | $794.13 | $794.20 | $794.10 | |