| 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 | $83.47 | 9.872% | $91.7102 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $156.51 | 3.338% | $161.7343 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $20.82 | 6.185% | $22.1077 | $22.11 | $22.10 | $22.10 |
| Purchase #4 | $80.87 | 5.787% | $85.5499 | $85.55 | $85.55 | $85.50 |
| Purchase #5 | $157.47 | 7.342% | $169.0314 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $99.80 | 13.583% | $113.3558 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $158.75 | 5.114% | $166.8685 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $757.69 | $810.3578 | $810.36 | $810.35 | $810.30 | |