| 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 | $55.74 | 5.381% | $58.7394 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $175.92 | 9.548% | $192.7168 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $20.43 | 9.329% | $22.3359 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $245.97 | 9.802% | $270.08 | $270.08 | $270.10 | $270.10 |
| Purchase #5 | $94.57 | 13.495% | $107.3322 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $29.26 | 3.466% | $30.2742 | $30.27 | $30.25 | $30.30 |
| Purchase #7 | $214.47 | 7.776% | $231.1472 | $231.15 | $231.15 | $231.10 |
| 7 purchase totals = | $836.36 | $912.6257 | $912.63 | $912.65 | $912.50 | |