| 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 | $106.35 | 4.286% | $110.9082 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $233.27 | 11.861% | $260.9382 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $42.34 | 10.493% | $46.7827 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $72.78 | 12.535% | $81.903 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $136.95 | 12.678% | $154.3125 | $154.31 | $154.30 | $154.30 |
| Purchase #6 | $93.71 | 3.549% | $97.0358 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $59.38 | 3.422% | $61.412 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $744.78 | $813.2924 | $813.29 | $813.30 | $813.20 | |