| 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 | $94.43 | 3.163% | $97.4168 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $85.59 | 10.539% | $94.6103 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $67.68 | 9.548% | $74.1421 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $204.91 | 5.357% | $215.887 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $60.30 | 4.589% | $63.0672 | $63.07 | $63.05 | $63.10 |
| Purchase #6 | $45.44 | 10.476% | $50.2003 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $236.94 | 8.412% | $256.8714 | $256.87 | $256.85 | $256.90 |
| 7 purchase totals = | $795.29 | $852.1951 | $852.20 | $852.15 | $852.20 | |