| 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 | $183.84 | 13.805% | $209.2191 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $48.65 | 7.715% | $52.4033 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $99.29 | 4.409% | $103.6677 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $170.87 | 9.738% | $187.5093 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $92.61 | 4.850% | $97.1016 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $86.30 | 12.442% | $97.0374 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $67.73 | 4.524% | $70.7941 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $749.29 | $817.7325 | $817.73 | $817.70 | $817.70 | |