| 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 | $74.82 | 3.153% | $77.1791 | $77.18 | $77.20 | $77.20 |
| Purchase #2 | $45.97 | 10.296% | $50.7031 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $154.38 | 9.794% | $169.5 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $149.72 | 10.494% | $165.4316 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $93.64 | 9.780% | $102.798 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $11.90 | 12.585% | $13.3976 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $153.62 | 8.635% | $166.8851 | $166.89 | $166.90 | $166.90 |
| 7 purchase totals = | $684.05 | $745.8945 | $745.90 | $745.95 | $745.90 | |