| 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 | $77.31 | 3.207% | $79.7893 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $16.94 | 5.446% | $17.8626 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $231.62 | 6.714% | $247.171 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $233.31 | 11.831% | $260.9129 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $121.91 | 3.254% | $125.877 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $214.46 | 3.708% | $222.4122 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $179.58 | 9.677% | $196.958 | $196.96 | $196.95 | $197.00 |
| 7 purchase totals = | $1,075.13 | $1,150.9830 | $1,150.98 | $1,150.95 | $1,151.10 | |