| 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 | $51.74 | 4.466% | $54.0507 | $54.05 | $54.05 | $54.10 |
| Purchase #2 | $159.45 | 8.871% | $173.5948 | $173.59 | $173.60 | $173.60 |
| Purchase #3 | $43.39 | 12.112% | $48.6454 | $48.65 | $48.65 | $48.60 |
| Purchase #4 | $180.26 | 4.305% | $188.0202 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $68.41 | 12.846% | $77.1979 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $212.68 | 10.405% | $234.8094 | $234.81 | $234.80 | $234.80 |
| Purchase #7 | $163.28 | 13.273% | $184.9522 | $184.95 | $184.95 | $185.00 |
| 7 purchase totals = | $879.21 | $961.2706 | $961.27 | $961.25 | $961.30 | |