| 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 | $75.77 | 13.827% | $86.2467 | $86.25 | $86.25 | $86.20 |
| Purchase #2 | $138.62 | 12.341% | $155.7271 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $97.47 | 3.573% | $100.9526 | $100.95 | $100.95 | $101.00 |
| Purchase #4 | $146.56 | 11.784% | $163.8306 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $17.80 | 8.789% | $19.3644 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $234.33 | 3.856% | $243.3658 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $63.65 | 4.862% | $66.7447 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $774.20 | $836.2319 | $836.23 | $836.25 | $836.20 | |