| 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 | $46.33 | 7.659% | $49.8784 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $7.36 | 3.280% | $7.6014 | $7.60 | $7.60 | $7.60 |
| Purchase #3 | $101.66 | 4.121% | $105.8494 | $105.85 | $105.85 | $105.80 |
| Purchase #4 | $242.65 | 6.231% | $257.7695 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $26.94 | 3.869% | $27.9823 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $224.47 | 5.201% | $236.1447 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $160.80 | 3.298% | $166.1032 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $810.21 | $851.3289 | $851.32 | $851.35 | $851.30 | |