| 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 | $116.79 | 7.248% | $125.2549 | $125.25 | $125.25 | $125.30 |
| Purchase #2 | $234.51 | 6.388% | $249.4905 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $69.73 | 3.607% | $72.2452 | $72.25 | $72.25 | $72.20 |
| Purchase #4 | $97.96 | 11.241% | $108.9717 | $108.97 | $108.95 | $109.00 |
| Purchase #5 | $44.32 | 4.873% | $46.4797 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $57.80 | 10.631% | $63.9447 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $89.74 | 8.729% | $97.5734 | $97.57 | $97.55 | $97.60 |
| 7 purchase totals = | $710.85 | $763.9601 | $763.95 | $763.95 | $764.00 | |