| 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 | $58.83 | 13.675% | $66.875 | $66.88 | $66.90 | $66.90 |
| Purchase #2 | $215.53 | 5.424% | $227.2203 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $110.41 | 5.583% | $116.5742 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $77.84 | 7.568% | $83.7309 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $45.91 | 13.638% | $52.1712 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $212.46 | 7.497% | $228.3881 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $187.81 | 11.642% | $209.6748 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $908.79 | $984.6345 | $984.63 | $984.60 | $984.70 | |