| 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 | $39.94 | 8.810% | $43.4587 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $8.83 | 4.482% | $9.2258 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $148.39 | 10.370% | $163.778 | $163.78 | $163.80 | $163.80 |
| Purchase #4 | $106.55 | 11.366% | $118.6605 | $118.66 | $118.65 | $118.70 |
| Purchase #5 | $81.41 | 5.762% | $86.1008 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $125.74 | 5.234% | $132.3212 | $132.32 | $132.30 | $132.30 |
| Purchase #7 | $17.65 | 4.444% | $18.4344 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $528.51 | $571.9794 | $571.98 | $572.00 | $572.00 | |