| 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 | $26.60 | 8.387% | $28.8309 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $55.98 | 4.699% | $58.6105 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $149.95 | 6.146% | $159.1659 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $88.38 | 4.804% | $92.6258 | $92.63 | $92.65 | $92.60 |
| Purchase #5 | $82.48 | 6.749% | $88.0466 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $246.58 | 12.291% | $276.8871 | $276.89 | $276.90 | $276.90 |
| Purchase #7 | $143.30 | 11.266% | $159.4442 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $793.27 | $863.6110 | $863.62 | $863.65 | $863.50 | |