| 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 | $128.77 | 4.653% | $134.7617 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $241.71 | 7.662% | $260.2298 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $122.78 | 4.815% | $128.6919 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $69.53 | 10.872% | $77.0893 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $45.95 | 13.363% | $52.0903 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $128.83 | 9.106% | $140.5613 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $16.27 | 6.357% | $17.3043 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $753.84 | $810.7286 | $810.72 | $810.75 | $810.80 | |