| 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 | $76.73 | 11.418% | $85.491 | $85.49 | $85.50 | $85.50 |
| Purchase #2 | $62.38 | 5.799% | $65.9974 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $37.32 | 12.736% | $42.0731 | $42.07 | $42.05 | $42.10 |
| Purchase #4 | $170.77 | 4.797% | $178.9618 | $178.96 | $178.95 | $179.00 |
| Purchase #5 | $243.94 | 4.255% | $254.3196 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $133.87 | 6.627% | $142.7416 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $106.61 | 13.831% | $121.3552 | $121.36 | $121.35 | $121.40 |
| 7 purchase totals = | $831.62 | $890.9397 | $890.94 | $890.90 | $891.00 | |