| 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 | $198.28 | 8.528% | $215.1893 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $45.42 | 7.852% | $48.9864 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $86.50 | 9.170% | $94.4321 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $16.38 | 7.551% | $17.6169 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $158.44 | 13.632% | $180.0385 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $93.91 | 4.250% | $97.9012 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $174.84 | 4.827% | $183.2795 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $773.77 | $837.4439 | $837.45 | $837.50 | $837.40 | |