| 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 | $28.67 | 7.585% | $30.8446 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $245.92 | 6.619% | $262.1974 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $28.71 | 12.858% | $32.4015 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $68.80 | 4.204% | $71.6924 | $71.69 | $71.70 | $71.70 |
| Purchase #5 | $48.89 | 12.384% | $54.9445 | $54.94 | $54.95 | $54.90 |
| Purchase #6 | $49.69 | 13.542% | $56.419 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $199.41 | 8.180% | $215.7217 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $670.09 | $724.2211 | $724.21 | $724.20 | $724.10 | |