| 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 | $74.58 | 12.705% | $84.0554 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $125.61 | 4.487% | $131.2461 | $131.25 | $131.25 | $131.20 |
| Purchase #3 | $81.74 | 3.327% | $84.4595 | $84.46 | $84.45 | $84.50 |
| Purchase #4 | $118.46 | 9.459% | $129.6651 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $37.95 | 3.387% | $39.2354 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $190.79 | 13.647% | $216.8271 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $136.93 | 6.515% | $145.851 | $145.85 | $145.85 | $145.90 |
| 7 purchase totals = | $766.06 | $831.3396 | $831.36 | $831.35 | $831.40 | |