| 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 | $87.39 | 6.347% | $92.9366 | $92.94 | $92.95 | $92.90 |
| Purchase #2 | $67.84 | 6.192% | $72.0407 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $155.31 | 12.294% | $174.4038 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $86.25 | 8.678% | $93.7348 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $243.87 | 7.858% | $263.0333 | $263.03 | $263.05 | $263.00 |
| Purchase #6 | $222.91 | 13.663% | $253.3662 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $28.66 | 3.292% | $29.6035 | $29.60 | $29.60 | $29.60 |
| 7 purchase totals = | $892.23 | $979.1189 | $979.11 | $979.15 | $979.00 | |