| 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 | $68.79 | 8.850% | $74.8779 | $74.88 | $74.90 | $74.90 |
| Purchase #2 | $109.58 | 10.805% | $121.4201 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $203.82 | 7.854% | $219.828 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $122.68 | 3.134% | $126.5248 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $93.60 | 11.862% | $104.7028 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $70.32 | 12.425% | $79.0573 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $92.55 | 10.397% | $102.1724 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $761.34 | $828.5833 | $828.58 | $828.55 | $828.60 | |