| 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 | $7.96 | 4.478% | $8.3164 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $164.61 | 4.728% | $172.3928 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $231.36 | 12.795% | $260.9625 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $96.90 | 6.218% | $102.9252 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $161.96 | 12.484% | $182.1791 | $182.18 | $182.20 | $182.20 |
| Purchase #6 | $24.42 | 7.659% | $26.2903 | $26.29 | $26.30 | $26.30 |
| Purchase #7 | $6.41 | 6.811% | $6.8466 | $6.85 | $6.85 | $6.80 |
| 7 purchase totals = | $693.62 | $759.9129 | $759.92 | $759.95 | $759.90 | |