| 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 | $50.28 | 12.199% | $56.4137 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $243.83 | 7.450% | $261.9953 | $262.00 | $262.00 | $262.00 |
| Purchase #3 | $41.67 | 8.808% | $45.3403 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $79.96 | 9.717% | $87.7297 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $62.80 | 12.874% | $70.8849 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $193.55 | 7.848% | $208.7398 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $76.97 | 11.445% | $85.7792 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $749.06 | $816.8829 | $816.88 | $816.95 | $816.80 | |