| 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 | $61.82 | 13.409% | $70.1094 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $244.72 | 3.635% | $253.6156 | $253.62 | $253.60 | $253.60 |
| Purchase #3 | $47.61 | 5.833% | $50.3871 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $152.39 | 7.241% | $163.4246 | $163.42 | $163.40 | $163.40 |
| Purchase #5 | $64.28 | 10.815% | $71.2319 | $71.23 | $71.25 | $71.20 |
| Purchase #6 | $58.47 | 10.826% | $64.8 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $18.36 | 11.162% | $20.4093 | $20.41 | $20.40 | $20.40 |
| 7 purchase totals = | $647.65 | $693.9779 | $693.98 | $693.95 | $693.90 | |