| 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 | $71.58 | 10.429% | $79.0451 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $227.56 | 5.209% | $239.4136 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $138.56 | 6.560% | $147.6495 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $52.39 | 12.419% | $58.8963 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $157.82 | 6.456% | $168.0089 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $52.99 | 4.143% | $55.1854 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $59.37 | 7.819% | $64.0121 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $760.27 | $812.2109 | $812.22 | $812.20 | $812.10 | |