| 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 | $59.71 | 11.544% | $66.6029 | $66.60 | $66.60 | $66.60 |
| Purchase #2 | $60.68 | 7.741% | $65.3772 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $20.63 | 3.768% | $21.4073 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $9.42 | 8.333% | $10.205 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $136.94 | 11.538% | $152.7401 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $74.50 | 9.655% | $81.693 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $178.42 | 8.408% | $193.4216 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $540.30 | $591.4471 | $591.45 | $591.45 | $591.40 | |