| 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 | $82.99 | 5.129% | $87.2466 | $87.25 | $87.25 | $87.20 |
| Purchase #2 | $91.63 | 4.197% | $95.4757 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $59.72 | 6.321% | $63.4949 | $63.49 | $63.50 | $63.50 |
| Purchase #4 | $148.58 | 13.872% | $169.191 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $116.74 | 13.767% | $132.8116 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $79.51 | 3.362% | $82.1831 | $82.18 | $82.20 | $82.20 |
| Purchase #7 | $86.86 | 9.173% | $94.8277 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $666.03 | $725.2306 | $725.23 | $725.30 | $725.20 | |