| 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 | $50.84 | 5.853% | $53.8157 | $53.82 | $53.80 | $53.80 |
| Purchase #2 | $229.78 | 3.326% | $237.4225 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $104.76 | 11.265% | $116.5612 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $171.49 | 4.443% | $179.1093 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $150.28 | 8.613% | $163.2236 | $163.22 | $163.20 | $163.20 |
| Purchase #6 | $63.58 | 8.467% | $68.9633 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $53.35 | 10.706% | $59.0617 | $59.06 | $59.05 | $59.10 |
| 7 purchase totals = | $824.08 | $878.1573 | $878.15 | $878.05 | $878.20 | |