| 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 | $48.41 | 13.185% | $54.7929 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $154.64 | 4.688% | $161.8895 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $49.92 | 8.603% | $54.2146 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $167.56 | 7.733% | $180.5174 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $179.95 | 4.332% | $187.7454 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $130.76 | 13.695% | $148.6676 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $49.82 | 9.859% | $54.7318 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $781.06 | $842.5592 | $842.56 | $842.55 | $842.50 | |