| 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 | $229.48 | 10.283% | $253.0774 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $45.56 | 9.683% | $49.9716 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $15.89 | 7.630% | $17.1024 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $233.28 | 12.165% | $261.6585 | $261.66 | $261.65 | $261.70 |
| Purchase #5 | $149.43 | 11.416% | $166.4889 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $187.89 | 5.187% | $197.6359 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $28.42 | 7.729% | $30.6166 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $889.95 | $976.5513 | $976.56 | $976.55 | $976.60 | |