| 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 | $63.94 | 9.503% | $70.0162 | $70.02 | $70.00 | $70.00 |
| Purchase #2 | $128.83 | 3.495% | $133.3326 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $92.69 | 5.868% | $98.129 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $109.84 | 7.373% | $117.9385 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $112.44 | 8.524% | $122.0244 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $131.36 | 11.589% | $146.5833 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $43.39 | 12.675% | $48.8897 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $682.49 | $736.9137 | $736.91 | $736.95 | $736.80 | |