| 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 | $44.93 | 3.240% | $46.3857 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $107.61 | 12.383% | $120.9353 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $199.93 | 4.384% | $208.6949 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $59.50 | 13.146% | $67.3219 | $67.32 | $67.30 | $67.30 |
| Purchase #5 | $125.65 | 4.419% | $131.2025 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $124.85 | 12.484% | $140.4363 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $106.79 | 8.824% | $116.2131 | $116.21 | $116.20 | $116.20 |
| 7 purchase totals = | $769.26 | $831.1897 | $831.19 | $831.20 | $831.10 | |