| 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 | $79.84 | 12.548% | $89.8583 | $89.86 | $89.85 | $89.90 |
| Purchase #2 | $148.91 | 12.806% | $167.9794 | $167.98 | $168.00 | $168.00 |
| Purchase #3 | $113.54 | 9.363% | $124.1708 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $65.48 | 6.636% | $69.8253 | $69.83 | $69.85 | $69.80 |
| Purchase #5 | $90.38 | 8.308% | $97.8888 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $236.29 | 4.552% | $247.0459 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $62.61 | 7.712% | $67.4385 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $797.05 | $864.2070 | $864.22 | $864.25 | $864.20 | |