| 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 | $100.57 | 11.542% | $112.1778 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $159.52 | 7.741% | $171.8684 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $149.45 | 11.308% | $166.3498 | $166.35 | $166.35 | $166.30 |
| Purchase #4 | $46.86 | 11.602% | $52.2967 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $84.42 | 5.348% | $88.9348 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $86.25 | 13.492% | $97.8869 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $240.96 | 9.353% | $263.497 | $263.50 | $263.50 | $263.50 |
| 7 purchase totals = | $868.03 | $953.0114 | $953.02 | $953.05 | $953.00 | |