| 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 | $22.96 | 10.261% | $25.3159 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $242.39 | 9.681% | $265.8558 | $265.86 | $265.85 | $265.90 |
| Purchase #3 | $34.45 | 13.873% | $39.2292 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $166.76 | 5.404% | $175.7717 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $106.46 | 5.677% | $112.5037 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $164.70 | 6.370% | $175.1914 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $163.86 | 13.422% | $185.8533 | $185.85 | $185.85 | $185.90 |
| 7 purchase totals = | $901.58 | $979.7210 | $979.72 | $979.70 | $979.80 | |