| 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 | $42.78 | 9.499% | $46.8437 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $62.45 | 9.501% | $68.3834 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $122.67 | 9.363% | $134.1556 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $93.89 | 8.640% | $102.0021 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $148.98 | 3.776% | $154.6055 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $101.71 | 11.214% | $113.1158 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $175.49 | 4.662% | $183.6713 | $183.67 | $183.65 | $183.70 |
| 7 purchase totals = | $747.97 | $802.7774 | $802.78 | $802.75 | $802.80 | |