| 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 | $65.89 | 4.340% | $68.7496 | $68.75 | $68.75 | $68.70 |
| Purchase #2 | $53.43 | 4.699% | $55.9407 | $55.94 | $55.95 | $55.90 |
| Purchase #3 | $42.86 | 10.381% | $47.3093 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $236.80 | 10.214% | $260.9868 | $260.99 | $261.00 | $261.00 |
| Purchase #5 | $183.81 | 5.862% | $194.5849 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $37.25 | 12.517% | $41.9126 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $186.29 | 7.157% | $199.6228 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $806.33 | $869.1067 | $869.10 | $869.10 | $869.00 | |