| 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 | $52.49 | 11.118% | $58.3258 | $58.33 | $58.35 | $58.30 |
| Purchase #2 | $217.43 | 12.804% | $245.2697 | $245.27 | $245.25 | $245.30 |
| Purchase #3 | $105.58 | 3.858% | $109.6533 | $109.65 | $109.65 | $109.70 |
| Purchase #4 | $36.52 | 11.788% | $40.825 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $247.62 | 13.290% | $280.5287 | $280.53 | $280.55 | $280.50 |
| Purchase #6 | $15.98 | 10.652% | $17.6822 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $149.42 | 9.175% | $163.1293 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $825.04 | $915.4140 | $915.42 | $915.50 | $915.40 | |