| 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 | $27.66 | 5.722% | $29.2427 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $153.46 | 10.412% | $169.4383 | $169.44 | $169.45 | $169.40 |
| Purchase #3 | $197.73 | 13.175% | $223.7809 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $151.56 | 12.596% | $170.6505 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $28.32 | 7.594% | $30.4706 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $248.31 | 4.337% | $259.0792 | $259.08 | $259.10 | $259.10 |
| Purchase #7 | $110.30 | 5.567% | $116.4404 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $917.34 | $999.1026 | $999.10 | $999.15 | $999.10 | |