| 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 | $94.79 | 10.205% | $104.4633 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $218.68 | 8.292% | $236.8129 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $194.73 | 6.475% | $207.3388 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $116.35 | 12.696% | $131.1218 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $71.61 | 8.874% | $77.9647 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $40.80 | 10.218% | $44.9689 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $140.98 | 13.387% | $159.853 | $159.85 | $159.85 | $159.90 |
| 7 purchase totals = | $877.94 | $962.5234 | $962.51 | $962.45 | $962.60 | |