| 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 | $77.73 | 13.615% | $88.3129 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $104.70 | 9.281% | $114.4172 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $120.50 | 4.159% | $125.5116 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $44.34 | 13.402% | $50.2824 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $97.46 | 8.381% | $105.6281 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $104.56 | 5.176% | $109.972 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $237.68 | 8.360% | $257.55 | $257.55 | $257.55 | $257.60 |
| 7 purchase totals = | $786.97 | $851.6742 | $851.67 | $851.65 | $851.70 | |