| 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 | $47.65 | 3.716% | $49.4207 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $59.88 | 8.109% | $64.7357 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $223.87 | 10.355% | $247.0517 | $247.05 | $247.05 | $247.10 |
| Purchase #4 | $79.71 | 6.234% | $84.6791 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $36.90 | 8.694% | $40.1081 | $40.11 | $40.10 | $40.10 |
| Purchase #6 | $113.62 | 11.225% | $126.3738 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $247.95 | 3.603% | $256.8836 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $809.58 | $869.2527 | $869.25 | $869.25 | $869.30 | |