| 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 | $99.99 | 7.610% | $107.5992 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $55.82 | 10.557% | $61.7129 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $124.77 | 4.247% | $130.069 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $127.97 | 12.850% | $144.4141 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $96.88 | 10.223% | $106.784 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $184.62 | 5.448% | $194.6781 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $165.75 | 7.174% | $177.6409 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $855.80 | $922.8982 | $922.89 | $922.90 | $922.90 | |