| 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 | $60.99 | 11.363% | $67.9203 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $87.35 | 11.729% | $97.5953 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $108.82 | 12.795% | $122.7435 | $122.74 | $122.75 | $122.70 |
| Purchase #4 | $90.69 | 7.846% | $97.8055 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $142.56 | 11.732% | $159.2851 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $208.62 | 10.553% | $230.6357 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $58.89 | 3.218% | $60.7851 | $60.79 | $60.80 | $60.80 |
| 7 purchase totals = | $757.92 | $836.7705 | $836.79 | $836.80 | $836.70 | |