| 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 | $103.79 | 9.377% | $113.5224 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $53.56 | 10.319% | $59.0869 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $149.55 | 13.763% | $170.1326 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $52.43 | 12.378% | $58.9198 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $113.39 | 8.174% | $122.6585 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $11.92 | 7.859% | $12.8568 | $12.86 | $12.85 | $12.90 |
| Purchase #7 | $233.33 | 5.791% | $246.8421 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $717.97 | $784.0191 | $784.02 | $784.00 | $784.00 | |