| 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 | $56.36 | 5.864% | $59.665 | $59.67 | $59.65 | $59.70 |
| Purchase #2 | $15.87 | 9.727% | $17.4137 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $11.46 | 6.186% | $12.1689 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $121.46 | 10.174% | $133.8173 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $225.53 | 11.237% | $250.8728 | $250.87 | $250.85 | $250.90 |
| Purchase #6 | $68.28 | 7.330% | $73.2849 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $82.45 | 13.776% | $93.8083 | $93.81 | $93.80 | $93.80 |
| 7 purchase totals = | $581.41 | $641.0309 | $641.03 | $640.95 | $641.10 | |