| 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 | $28.40 | 13.608% | $32.2647 | $32.26 | $32.25 | $32.30 |
| Purchase #2 | $186.71 | 3.408% | $193.0731 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $27.90 | 4.567% | $29.1742 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $174.80 | 10.733% | $193.5613 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $136.39 | 8.594% | $148.1114 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $93.80 | 11.863% | $104.9275 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $111.96 | 9.427% | $122.5145 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $759.96 | $823.6267 | $823.61 | $823.55 | $823.70 | |