| 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 | $45.73 | 6.455% | $48.6819 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $37.87 | 5.195% | $39.8373 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $227.89 | 8.567% | $247.4133 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $93.28 | 9.666% | $102.2964 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $49.91 | 6.533% | $53.1706 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $179.81 | 10.556% | $198.7907 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $35.36 | 6.510% | $37.6619 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $669.85 | $727.8521 | $727.85 | $727.85 | $727.90 | |