| 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 | $24.86 | 9.306% | $27.1735 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $44.58 | 10.234% | $49.1423 | $49.14 | $49.15 | $49.10 |
| Purchase #3 | $189.53 | 6.354% | $201.5727 | $201.57 | $201.55 | $201.60 |
| Purchase #4 | $226.83 | 6.826% | $242.3134 | $242.31 | $242.30 | $242.30 |
| Purchase #5 | $242.64 | 10.195% | $267.3771 | $267.38 | $267.40 | $267.40 |
| Purchase #6 | $27.61 | 9.311% | $30.1808 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $108.76 | 7.135% | $116.52 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $864.81 | $934.2798 | $934.27 | $934.25 | $934.30 | |