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 | $18.41 | 12.645% | $20.7379 | $20.74 | $20.75 | $20.70 |
Purchase #2 | $203.69 | 10.825% | $225.7394 | $225.74 | $225.75 | $225.70 |
Purchase #3 | $18.40 | 10.378% | $20.3096 | $20.31 | $20.30 | $20.30 |
Purchase #4 | $100.87 | 12.193% | $113.1691 | $113.17 | $113.15 | $113.20 |
Purchase #5 | $42.95 | 5.316% | $45.2332 | $45.23 | $45.25 | $45.20 |
Purchase #6 | $62.79 | 9.360% | $68.6671 | $68.67 | $68.65 | $68.70 |
Purchase #7 | $82.38 | 5.679% | $87.0584 | $87.06 | $87.05 | $87.10 |
7 purchase totals = | $529.49 | $580.9147 | $580.92 | $580.90 | $580.90 |