| 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 | $96.55 | 8.618% | $104.8707 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $183.51 | 12.796% | $206.9919 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $95.53 | 7.309% | $102.5123 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $182.28 | 4.418% | $190.3331 | $190.33 | $190.35 | $190.30 |
| Purchase #5 | $87.97 | 6.787% | $93.9405 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $65.80 | 7.717% | $70.8778 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $95.67 | 9.467% | $104.7271 | $104.73 | $104.75 | $104.70 |
| 7 purchase totals = | $807.31 | $874.2534 | $874.25 | $874.30 | $874.20 | |