| 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 | $58.50 | 10.207% | $64.4711 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $142.74 | 6.238% | $151.6441 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $98.69 | 7.424% | $106.0167 | $106.02 | $106.00 | $106.00 |
| Purchase #4 | $23.98 | 8.366% | $25.9862 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $40.63 | 12.276% | $45.6177 | $45.62 | $45.60 | $45.60 |
| Purchase #6 | $140.96 | 13.351% | $159.7796 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $139.75 | 10.770% | $154.8011 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $645.25 | $708.3165 | $708.32 | $708.30 | $708.30 | |