| 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 | $56.97 | 5.778% | $60.2617 | $60.26 | $60.25 | $60.30 |
| Purchase #2 | $43.71 | 4.594% | $45.718 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $181.95 | 12.872% | $205.3706 | $205.37 | $205.35 | $205.40 |
| Purchase #4 | $169.75 | 10.250% | $187.1494 | $187.15 | $187.15 | $187.10 |
| Purchase #5 | $61.42 | 4.778% | $64.3546 | $64.35 | $64.35 | $64.40 |
| Purchase #6 | $89.79 | 3.427% | $92.8671 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $75.59 | 8.630% | $82.1134 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $679.18 | $737.8348 | $737.83 | $737.75 | $737.90 | |