| 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 | $115.99 | 4.537% | $121.2525 | $121.25 | $121.25 | $121.30 |
| Purchase #2 | $53.27 | 13.809% | $60.6261 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $28.35 | 4.238% | $29.5515 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $44.45 | 5.123% | $46.7272 | $46.73 | $46.75 | $46.70 |
| Purchase #5 | $237.49 | 9.526% | $260.1133 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $201.30 | 10.328% | $222.0903 | $222.09 | $222.10 | $222.10 |
| Purchase #7 | $43.32 | 12.755% | $48.8455 | $48.85 | $48.85 | $48.80 |
| 7 purchase totals = | $724.17 | $789.2064 | $789.21 | $789.25 | $789.20 | |