| 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 | $52.66 | 6.634% | $56.1535 | $56.15 | $56.15 | $56.20 |
| Purchase #2 | $234.92 | 11.479% | $261.8865 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $31.34 | 13.218% | $35.4825 | $35.48 | $35.50 | $35.50 |
| Purchase #4 | $63.28 | 12.414% | $71.1356 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $6.36 | 11.662% | $7.1017 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $168.98 | 11.228% | $187.9531 | $187.95 | $187.95 | $188.00 |
| Purchase #7 | $190.94 | 3.665% | $197.938 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $748.48 | $817.6509 | $817.65 | $817.70 | $817.70 | |