| 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 | $63.70 | 4.249% | $66.4066 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $205.70 | 7.422% | $220.9671 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $235.81 | 10.845% | $261.3836 | $261.38 | $261.40 | $261.40 |
| Purchase #4 | $49.69 | 6.491% | $52.9154 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $11.71 | 5.614% | $12.3674 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $201.76 | 11.414% | $224.7889 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $86.47 | 13.528% | $98.1677 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $854.84 | $936.9967 | $937.01 | $936.95 | $937.10 | |