| 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 | $69.81 | 10.373% | $77.0514 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $236.46 | 3.156% | $243.9227 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $197.56 | 9.121% | $215.5794 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $107.97 | 4.839% | $113.1947 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $10.79 | 12.563% | $12.1455 | $12.15 | $12.15 | $12.10 |
| Purchase #6 | $158.41 | 10.143% | $174.4775 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $9.53 | 11.171% | $10.5946 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $790.53 | $846.9658 | $846.96 | $847.00 | $847.00 | |