| 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 | $22.34 | 12.693% | $25.1756 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $65.83 | 9.292% | $71.9469 | $71.95 | $71.95 | $71.90 |
| Purchase #3 | $143.81 | 6.496% | $153.1519 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $80.32 | 3.591% | $83.2043 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $243.69 | 7.613% | $262.2421 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $149.96 | 10.867% | $166.2562 | $166.26 | $166.25 | $166.30 |
| Purchase #7 | $28.41 | 8.461% | $30.8138 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $734.36 | $792.7908 | $792.79 | $792.80 | $792.80 | |