| 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 | $29.96 | 12.827% | $33.803 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $28.97 | 6.777% | $30.9333 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $91.87 | 5.585% | $97.0009 | $97.00 | $97.00 | $97.00 |
| Purchase #4 | $126.30 | 7.188% | $135.3784 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $173.89 | 13.471% | $197.3147 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $125.81 | 11.816% | $140.6757 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $117.98 | 3.749% | $122.4031 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $694.78 | $757.5091 | $757.50 | $757.55 | $757.50 | |