| 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 | $62.86 | 6.213% | $66.7655 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $15.66 | 13.352% | $17.7509 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $244.83 | 6.744% | $261.3413 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $81.94 | 5.341% | $86.3164 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $59.99 | 3.360% | $62.0057 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $92.25 | 9.231% | $100.7656 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $100.76 | 11.274% | $112.1197 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $658.29 | $707.0651 | $707.08 | $707.00 | $707.10 | |