| 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 | $53.47 | 8.289% | $57.9021 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $206.63 | 13.305% | $234.1221 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $44.53 | 3.722% | $46.1874 | $46.19 | $46.20 | $46.20 |
| Purchase #4 | $13.43 | 9.861% | $14.7543 | $14.75 | $14.75 | $14.80 |
| Purchase #5 | $198.97 | 9.300% | $217.4742 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $97.82 | 12.370% | $109.9203 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $212.27 | 12.304% | $238.3877 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $827.12 | $918.7481 | $918.74 | $918.70 | $918.80 | |