| 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 | $54.83 | 7.761% | $59.0854 | $59.09 | $59.10 | $59.10 |
| Purchase #2 | $13.44 | 8.117% | $14.5309 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $250.80 | 6.618% | $267.3979 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $20.69 | 4.873% | $21.6982 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $107.34 | 5.189% | $112.9099 | $112.91 | $112.90 | $112.90 |
| Purchase #6 | $51.84 | 13.389% | $58.7809 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $136.55 | 6.678% | $145.6688 | $145.67 | $145.65 | $145.70 |
| 7 purchase totals = | $635.49 | $680.0720 | $680.08 | $680.10 | $680.10 | |