| 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 | $150.70 | 9.816% | $165.4927 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $56.54 | 10.243% | $62.3314 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $61.75 | 7.807% | $66.5708 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $112.30 | 8.705% | $122.0757 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $130.53 | 9.467% | $142.8873 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $8.49 | 8.593% | $9.2195 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $28.83 | 5.691% | $30.4707 | $30.47 | $30.45 | $30.50 |
| 7 purchase totals = | $549.14 | $599.0481 | $599.05 | $599.05 | $599.10 | |