| 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 | $51.79 | 13.741% | $58.9065 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $106.50 | 5.611% | $112.4757 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $56.70 | 8.823% | $61.7026 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $41.81 | 5.611% | $44.156 | $44.16 | $44.15 | $44.20 |
| Purchase #5 | $81.41 | 8.262% | $88.1361 | $88.14 | $88.15 | $88.10 |
| Purchase #6 | $143.80 | 5.722% | $152.0282 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $63.58 | 7.747% | $68.5055 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $545.59 | $585.9106 | $585.93 | $585.95 | $585.90 | |