| 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 | $97.87 | 3.228% | $101.0292 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $76.47 | 3.847% | $79.4118 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $144.79 | 4.474% | $151.2679 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $90.35 | 10.384% | $99.7319 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $112.86 | 4.477% | $117.9127 | $117.91 | $117.90 | $117.90 |
| Purchase #6 | $206.43 | 11.134% | $229.4139 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $73.85 | 7.526% | $79.408 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $802.62 | $858.1754 | $858.17 | $858.15 | $858.10 | |