| 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 | $74.72 | 4.708% | $78.2378 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $55.74 | 5.234% | $58.6574 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $93.93 | 3.285% | $97.0156 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $194.50 | 6.240% | $206.6368 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $221.83 | 13.507% | $251.7926 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $138.80 | 11.223% | $154.3775 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $90.88 | 6.772% | $97.0344 | $97.03 | $97.05 | $97.00 |
| 7 purchase totals = | $870.40 | $943.7521 | $943.76 | $943.80 | $943.70 | |