| 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 | $23.29 | 9.574% | $25.5198 | $25.52 | $25.50 | $25.50 |
| Purchase #2 | $6.84 | 10.125% | $7.5326 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $240.99 | 8.321% | $261.0428 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $113.98 | 10.595% | $126.0562 | $126.06 | $126.05 | $126.10 |
| Purchase #5 | $45.79 | 9.586% | $50.1794 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $213.73 | 5.228% | $224.9038 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $35.42 | 13.365% | $40.1539 | $40.15 | $40.15 | $40.20 |
| 7 purchase totals = | $680.04 | $735.3885 | $735.38 | $735.40 | $735.40 | |