| 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 | $205.30 | 4.857% | $215.2714 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $151.27 | 8.211% | $163.6908 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $30.36 | 4.810% | $31.8203 | $31.82 | $31.80 | $31.80 |
| Purchase #4 | $88.43 | 7.225% | $94.8191 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $215.78 | 5.128% | $226.8452 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $48.95 | 13.801% | $55.7056 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $74.65 | 8.211% | $80.7795 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $814.74 | $868.9319 | $868.94 | $868.90 | $868.90 | |