| 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 | $47.50 | 9.791% | $52.1507 | $52.15 | $52.15 | $52.20 |
| Purchase #2 | $159.35 | 7.279% | $170.9491 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $73.33 | 4.389% | $76.5485 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $119.74 | 9.133% | $130.6759 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $104.39 | 10.239% | $115.0785 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $223.26 | 10.834% | $247.448 | $247.45 | $247.45 | $247.40 |
| Purchase #7 | $105.70 | 6.325% | $112.3855 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $833.27 | $905.2362 | $905.25 | $905.30 | $905.20 | |