| 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 | $227.95 | 13.253% | $258.1602 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $80.44 | 4.195% | $83.8145 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $141.48 | 4.660% | $148.073 | $148.07 | $148.05 | $148.10 |
| Purchase #4 | $45.95 | 8.109% | $49.6761 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $60.34 | 3.225% | $62.286 | $62.29 | $62.30 | $62.30 |
| Purchase #6 | $86.67 | 12.618% | $97.606 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $74.71 | 8.516% | $81.0723 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $717.54 | $780.6881 | $780.69 | $780.65 | $780.80 | |