| 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 | $44.47 | 10.455% | $49.1193 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $128.70 | 9.405% | $140.8042 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $229.80 | 7.321% | $246.6237 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $90.73 | 7.542% | $97.5729 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $68.76 | 7.669% | $74.0332 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $61.67 | 7.660% | $66.3939 | $66.39 | $66.40 | $66.40 |
| Purchase #7 | $28.95 | 3.689% | $30.018 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $653.08 | $704.5652 | $704.55 | $704.50 | $704.50 | |