| 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 | $77.40 | 13.772% | $88.0595 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $15.43 | 11.486% | $17.2023 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $20.76 | 13.210% | $23.5024 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $205.35 | 11.721% | $229.4191 | $229.42 | $229.40 | $229.40 |
| Purchase #5 | $249.94 | 4.553% | $261.3198 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $66.42 | 11.229% | $73.8783 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $46.45 | 13.334% | $52.6436 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $681.75 | $746.0250 | $746.02 | $746.00 | $746.00 | |