| 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 | $249.84 | 11.293% | $278.0544 | $278.05 | $278.05 | $278.10 |
| Purchase #2 | $62.28 | 7.513% | $66.9591 | $66.96 | $66.95 | $67.00 |
| Purchase #3 | $161.78 | 4.846% | $169.6199 | $169.62 | $169.60 | $169.60 |
| Purchase #4 | $156.70 | 13.182% | $177.3562 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $40.33 | 6.420% | $42.9192 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $29.54 | 4.541% | $30.8814 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $41.98 | 8.745% | $45.6512 | $45.65 | $45.65 | $45.70 |
| 7 purchase totals = | $742.45 | $811.4414 | $811.44 | $811.40 | $811.60 | |