| 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 | $66.72 | 5.232% | $70.2108 | $70.21 | $70.20 | $70.20 |
| Purchase #2 | $24.36 | 4.191% | $25.3809 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $96.43 | 10.370% | $106.4298 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $151.38 | 8.582% | $164.3714 | $164.37 | $164.35 | $164.40 |
| Purchase #5 | $106.67 | 5.659% | $112.7065 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $228.37 | 4.267% | $238.1145 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $190.39 | 11.786% | $212.8294 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $864.32 | $930.0433 | $930.04 | $930.05 | $930.00 | |