| 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 | $113.72 | 13.869% | $129.4918 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $197.86 | 5.577% | $208.8947 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $21.92 | 13.672% | $24.9169 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $45.90 | 10.595% | $50.7631 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $58.94 | 10.140% | $64.9165 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $98.60 | 7.591% | $106.0847 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $196.94 | 8.849% | $214.3672 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $733.88 | $799.4349 | $799.43 | $799.40 | $799.50 | |