| 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 | $32.51 | 11.272% | $36.1745 | $36.17 | $36.15 | $36.20 |
| Purchase #2 | $122.47 | 11.319% | $136.3324 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $162.98 | 10.487% | $180.0717 | $180.07 | $180.05 | $180.10 |
| Purchase #4 | $28.41 | 9.353% | $31.0672 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $234.82 | 9.380% | $256.8461 | $256.85 | $256.85 | $256.80 |
| Purchase #6 | $65.71 | 12.322% | $73.8068 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $246.32 | 10.364% | $271.8486 | $271.85 | $271.85 | $271.80 |
| 7 purchase totals = | $893.22 | $986.1473 | $986.15 | $986.10 | $986.10 | |