| 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 | $13.43 | 12.592% | $15.1211 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $248.84 | 5.607% | $262.7925 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $61.85 | 4.569% | $64.6759 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $58.46 | 7.166% | $62.6492 | $62.65 | $62.65 | $62.60 |
| Purchase #5 | $126.77 | 4.425% | $132.3796 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $104.48 | 10.545% | $115.4974 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $180.69 | 9.594% | $198.0254 | $198.03 | $198.05 | $198.00 |
| 7 purchase totals = | $794.52 | $851.1411 | $851.15 | $851.20 | $851.10 | |