| 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 | $152.39 | 12.136% | $170.8841 | $170.88 | $170.90 | $170.90 |
| Purchase #2 | $21.74 | 10.148% | $23.9462 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $211.38 | 10.823% | $234.2577 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $71.29 | 8.504% | $77.3525 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $67.97 | 10.170% | $74.8825 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $104.81 | 10.755% | $116.0823 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $39.44 | 9.432% | $43.16 | $43.16 | $43.15 | $43.20 |
| 7 purchase totals = | $669.02 | $740.5653 | $740.56 | $740.60 | $740.70 | |