| 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 | $45.81 | 7.220% | $49.1175 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $175.56 | 13.511% | $199.2799 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $72.66 | 3.646% | $75.3092 | $75.31 | $75.30 | $75.30 |
| Purchase #4 | $28.86 | 13.721% | $32.8199 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $56.91 | 12.773% | $64.1791 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $72.51 | 7.538% | $77.9758 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $11.28 | 10.189% | $12.4293 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $463.59 | $511.1107 | $511.12 | $511.15 | $511.10 | |