| 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 | $155.85 | 8.860% | $169.6583 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $99.25 | 3.285% | $102.5104 | $102.51 | $102.50 | $102.50 |
| Purchase #3 | $46.92 | 11.180% | $52.1657 | $52.17 | $52.15 | $52.20 |
| Purchase #4 | $143.90 | 7.114% | $154.137 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $23.30 | 5.328% | $24.5414 | $24.54 | $24.55 | $24.50 |
| Purchase #6 | $77.41 | 3.454% | $80.0837 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $111.42 | 4.482% | $116.4138 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $658.05 | $699.5103 | $699.51 | $699.50 | $699.50 | |