| 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 | $12.61 | 7.866% | $13.6019 | $13.60 | $13.60 | $13.60 |
| Purchase #2 | $14.43 | 8.799% | $15.6997 | $15.70 | $15.70 | $15.70 |
| Purchase #3 | $28.63 | 6.863% | $30.5949 | $30.59 | $30.60 | $30.60 |
| Purchase #4 | $136.43 | 3.551% | $141.2746 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $73.78 | 11.531% | $82.2876 | $82.29 | $82.30 | $82.30 |
| Purchase #6 | $237.50 | 13.268% | $269.0115 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $201.29 | 13.701% | $228.8687 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $704.67 | $781.3389 | $781.33 | $781.30 | $781.40 | |