| 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 | $72.43 | 3.321% | $74.8354 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $146.94 | 6.266% | $156.1473 | $156.15 | $156.15 | $156.10 |
| Purchase #3 | $170.37 | 5.223% | $179.2684 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $175.44 | 11.408% | $195.4542 | $195.45 | $195.45 | $195.50 |
| Purchase #5 | $101.49 | 4.104% | $105.6551 | $105.66 | $105.65 | $105.70 |
| Purchase #6 | $129.99 | 12.372% | $146.0724 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $52.67 | 10.748% | $58.331 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $849.33 | $915.7638 | $915.77 | $915.75 | $915.80 | |