| 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 | $36.67 | 3.310% | $37.8838 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $118.94 | 3.370% | $122.9483 | $122.95 | $122.95 | $122.90 |
| Purchase #3 | $100.66 | 7.476% | $108.1853 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $146.92 | 13.465% | $166.7028 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $69.58 | 3.788% | $72.2157 | $72.22 | $72.20 | $72.20 |
| Purchase #6 | $209.89 | 8.463% | $227.653 | $227.65 | $227.65 | $227.70 |
| Purchase #7 | $186.86 | 6.863% | $199.6842 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $869.52 | $935.2731 | $935.27 | $935.30 | $935.30 | |