| 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 | $50.34 | 3.454% | $52.0787 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $62.42 | 6.495% | $66.4742 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $240.71 | 8.170% | $260.376 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $186.40 | 3.724% | $193.3415 | $193.34 | $193.35 | $193.30 |
| Purchase #5 | $5.70 | 8.872% | $6.2057 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $30.96 | 4.684% | $32.4102 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $113.58 | 7.841% | $122.4858 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $690.11 | $733.3721 | $733.38 | $733.40 | $733.40 | |