| 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 | $87.89 | 11.193% | $97.7275 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $155.94 | 6.718% | $166.416 | $166.42 | $166.40 | $166.40 |
| Purchase #3 | $25.41 | 7.854% | $27.4057 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $69.65 | 13.462% | $79.0263 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $234.34 | 6.481% | $249.5276 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $99.27 | 3.115% | $102.3623 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $236.90 | 3.408% | $244.9736 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $909.40 | $967.4390 | $967.45 | $967.45 | $967.40 | |