| 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 | $50.25 | 11.181% | $55.8685 | $55.87 | $55.85 | $55.90 |
| Purchase #2 | $56.68 | 8.378% | $61.4287 | $61.43 | $61.45 | $61.40 |
| Purchase #3 | $154.44 | 13.854% | $175.8361 | $175.84 | $175.85 | $175.80 |
| Purchase #4 | $216.25 | 7.827% | $233.1759 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $222.26 | 6.383% | $236.4469 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $54.97 | 5.765% | $58.139 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $89.33 | 8.772% | $97.166 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $844.18 | $918.0611 | $918.08 | $918.10 | $918.00 | |