| 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 | $43.27 | 10.746% | $47.9198 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $136.84 | 9.664% | $150.0642 | $150.06 | $150.05 | $150.10 |
| Purchase #3 | $28.64 | 7.872% | $30.8945 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $234.53 | 11.700% | $261.97 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $135.60 | 5.392% | $142.9116 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $159.45 | 5.758% | $168.6311 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $94.76 | 12.418% | $106.5273 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $833.09 | $908.9185 | $908.91 | $908.90 | $908.90 | |