| 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 | $88.85 | 3.685% | $92.1241 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $65.43 | 9.491% | $71.64 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $96.57 | 4.434% | $100.8519 | $100.85 | $100.85 | $100.90 |
| Purchase #4 | $158.69 | 13.549% | $180.1909 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $15.36 | 13.353% | $17.411 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $102.58 | 4.824% | $107.5285 | $107.53 | $107.55 | $107.50 |
| Purchase #7 | $170.62 | 9.219% | $186.3495 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $698.10 | $756.0959 | $756.09 | $756.10 | $756.00 | |