| 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 | $74.50 | 5.103% | $78.3017 | $78.30 | $78.30 | $78.30 |
| Purchase #2 | $213.69 | 6.177% | $226.8896 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $155.78 | 5.263% | $163.9787 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $15.72 | 8.146% | $17.0006 | $17.00 | $17.00 | $17.00 |
| Purchase #5 | $178.39 | 9.467% | $195.2782 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $8.48 | 7.585% | $9.1232 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $209.59 | 12.648% | $236.0989 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $856.15 | $926.6709 | $926.67 | $926.70 | $926.70 | |