| 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 | $42.59 | 8.863% | $46.3648 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $106.31 | 8.214% | $115.0423 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $57.25 | 12.193% | $64.2305 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $58.39 | 11.656% | $65.1959 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $227.58 | 7.704% | $245.1128 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $136.92 | 4.711% | $143.3703 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $56.86 | 3.645% | $58.9325 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $685.90 | $738.2491 | $738.24 | $738.25 | $738.20 | |