| 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 | $110.69 | 8.832% | $120.4661 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $100.59 | 9.612% | $110.2587 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $105.41 | 8.751% | $114.6344 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $180.38 | 9.326% | $197.2022 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $44.59 | 5.216% | $46.9158 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $24.67 | 13.705% | $28.051 | $28.05 | $28.05 | $28.10 |
| Purchase #7 | $58.27 | 8.412% | $63.1717 | $63.17 | $63.15 | $63.20 |
| 7 purchase totals = | $624.60 | $680.6999 | $680.70 | $680.65 | $680.80 | |