| 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 | $55.92 | 3.743% | $58.0131 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $157.86 | 12.872% | $178.1797 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $83.94 | 5.665% | $88.6952 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $214.40 | 7.873% | $231.2797 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $190.44 | 9.346% | $208.2385 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $172.61 | 7.556% | $185.6524 | $185.65 | $185.65 | $185.70 |
| Purchase #7 | $186.53 | 7.304% | $200.1542 | $200.15 | $200.15 | $200.20 |
| 7 purchase totals = | $1,061.70 | $1,150.2128 | $1,150.21 | $1,150.25 | $1,150.30 | |