| 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 | $12.91 | 12.197% | $14.4846 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $59.65 | 7.252% | $63.9758 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $179.98 | 13.809% | $204.8334 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $110.46 | 13.132% | $124.9656 | $124.97 | $124.95 | $125.00 |
| Purchase #5 | $44.95 | 9.297% | $49.129 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $202.28 | 3.632% | $209.6268 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $177.69 | 8.831% | $193.3818 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $787.92 | $860.3970 | $860.40 | $860.50 | $860.40 | |