| 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 | $190.57 | 13.726% | $216.7276 | $216.73 | $216.75 | $216.70 |
| Purchase #2 | $99.90 | 5.841% | $105.7352 | $105.74 | $105.75 | $105.70 |
| Purchase #3 | $199.98 | 13.800% | $227.5772 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $80.89 | 6.645% | $86.2651 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $59.42 | 12.428% | $66.8047 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $93.32 | 13.837% | $106.2327 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $56.86 | 5.790% | $60.1522 | $60.15 | $60.15 | $60.20 |
| 7 purchase totals = | $780.94 | $869.4947 | $869.50 | $869.55 | $869.50 | |