| 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 | $68.74 | 12.581% | $77.3882 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $236.79 | 13.341% | $268.3802 | $268.38 | $268.40 | $268.40 |
| Purchase #3 | $121.75 | 10.703% | $134.7809 | $134.78 | $134.80 | $134.80 |
| Purchase #4 | $21.40 | 4.644% | $22.3938 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $183.73 | 10.477% | $202.9794 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $94.79 | 3.272% | $97.8915 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $29.75 | 3.789% | $30.8772 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $756.95 | $834.6912 | $834.69 | $834.80 | $834.80 | |