| 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 | $16.42 | 3.677% | $17.0238 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $131.49 | 6.542% | $140.0921 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $120.85 | 9.817% | $132.7138 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $99.42 | 6.224% | $105.6079 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $112.63 | 9.103% | $122.8827 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $69.82 | 13.524% | $79.2625 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $225.54 | 4.754% | $236.2622 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $776.17 | $833.8450 | $833.83 | $833.80 | $833.90 | |