| 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 | $42.90 | 4.545% | $44.8498 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $117.95 | 9.192% | $128.792 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $152.25 | 7.496% | $163.6627 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $231.45 | 6.741% | $247.052 | $247.05 | $247.05 | $247.10 |
| Purchase #5 | $47.40 | 5.425% | $49.9715 | $49.97 | $49.95 | $50.00 |
| Purchase #6 | $94.78 | 3.207% | $97.8196 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $60.25 | 4.323% | $62.8546 | $62.85 | $62.85 | $62.90 |
| 7 purchase totals = | $746.98 | $795.0022 | $794.99 | $794.95 | $795.10 | |