| 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 | $64.32 | 7.104% | $68.8893 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $90.49 | 5.438% | $95.4108 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $236.95 | 10.533% | $261.9079 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $7.72 | 6.396% | $8.2138 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $185.86 | 3.111% | $191.6421 | $191.64 | $191.65 | $191.60 |
| Purchase #6 | $83.66 | 13.172% | $94.6797 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $71.48 | 7.860% | $77.0983 | $77.10 | $77.10 | $77.10 |
| 7 purchase totals = | $740.48 | $797.8419 | $797.84 | $797.85 | $797.80 | |