| 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 | $74.31 | 9.263% | $81.1933 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $28.66 | 4.807% | $30.0377 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $233.59 | 11.750% | $261.0368 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $97.56 | 13.259% | $110.4955 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $42.29 | 3.792% | $43.8936 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $77.33 | 9.395% | $84.5952 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $179.42 | 11.465% | $199.9905 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $733.16 | $811.2426 | $811.25 | $811.30 | $811.20 | |