| 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 | $87.37 | 11.580% | $97.4874 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $120.78 | 7.500% | $129.8385 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $70.40 | 10.840% | $78.0314 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $70.34 | 3.785% | $73.0024 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $49.56 | 12.111% | $55.5622 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $200.63 | 3.182% | $207.014 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $94.44 | 13.791% | $107.4642 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $693.52 | $748.4001 | $748.39 | $748.40 | $748.40 | |