| 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 | $69.88 | 9.700% | $76.6584 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $26.63 | 13.153% | $30.1326 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $99.56 | 7.332% | $106.8597 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $15.29 | 11.346% | $17.0248 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $180.98 | 12.135% | $202.9419 | $202.94 | $202.95 | $202.90 |
| Purchase #6 | $143.77 | 3.130% | $148.27 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $191.38 | 12.486% | $215.2757 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $727.49 | $797.1631 | $797.16 | $797.15 | $797.20 | |