| 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 | $68.97 | 12.336% | $77.4781 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $45.98 | 4.864% | $48.2165 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $130.96 | 6.238% | $139.1293 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $244.36 | 9.676% | $268.0043 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $113.27 | 12.271% | $127.1694 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $130.81 | 9.372% | $143.0695 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $91.82 | 10.287% | $101.2655 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $826.17 | $904.3326 | $904.34 | $904.30 | $904.40 | |