| 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 | $86.46 | 3.218% | $89.2423 | $89.24 | $89.25 | $89.20 |
| Purchase #2 | $85.66 | 7.427% | $92.022 | $92.02 | $92.00 | $92.00 |
| Purchase #3 | $233.40 | 10.398% | $257.6689 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $24.53 | 11.495% | $27.3497 | $27.35 | $27.35 | $27.30 |
| Purchase #5 | $213.80 | 11.857% | $239.1503 | $239.15 | $239.15 | $239.20 |
| Purchase #6 | $131.61 | 6.403% | $140.037 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $88.41 | 10.690% | $97.861 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $863.87 | $943.3312 | $943.33 | $943.30 | $943.30 | |