| 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 | $50.94 | 3.486% | $52.7158 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $158.77 | 13.788% | $180.6612 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $105.75 | 8.576% | $114.8191 | $114.82 | $114.80 | $114.80 |
| Purchase #4 | $6.29 | 7.658% | $6.7717 | $6.77 | $6.75 | $6.80 |
| Purchase #5 | $65.80 | 8.336% | $71.2851 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $10.47 | 3.258% | $10.8111 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $34.27 | 5.248% | $36.0685 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $432.29 | $473.1325 | $473.14 | $473.05 | $473.20 | |