| 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 | $84.30 | 9.587% | $92.3818 | $92.38 | $92.40 | $92.40 |
| Purchase #2 | $245.97 | 8.867% | $267.7802 | $267.78 | $267.80 | $267.80 |
| Purchase #3 | $88.86 | 13.375% | $100.745 | $100.75 | $100.75 | $100.70 |
| Purchase #4 | $18.99 | 9.453% | $20.7851 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $23.79 | 7.666% | $25.6137 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $156.70 | 7.768% | $168.8725 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $227.46 | 3.852% | $236.2218 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $846.07 | $912.4001 | $912.40 | $912.40 | $912.40 | |