| 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 | $61.64 | 10.733% | $68.2558 | $68.26 | $68.25 | $68.30 |
| Purchase #2 | $54.77 | 6.471% | $58.3142 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $23.25 | 9.426% | $25.4415 | $25.44 | $25.45 | $25.40 |
| Purchase #4 | $196.77 | 9.201% | $214.8748 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $119.41 | 7.783% | $128.7037 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $28.78 | 12.114% | $32.2664 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $227.51 | 9.478% | $249.0734 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $712.13 | $776.9298 | $776.92 | $776.85 | $777.00 | |