| 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 | $23.78 | 9.609% | $26.065 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $112.88 | 9.182% | $123.2446 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $222.56 | 12.844% | $251.1456 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $58.83 | 7.144% | $63.0328 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $151.36 | 12.418% | $170.1559 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $173.82 | 13.585% | $197.4334 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $57.68 | 9.138% | $62.9508 | $62.95 | $62.95 | $63.00 |
| 7 purchase totals = | $800.91 | $894.0281 | $894.03 | $894.05 | $894.00 | |