| 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 | $10.37 | 6.853% | $11.0807 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $126.54 | 8.335% | $137.0871 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $11.73 | 11.541% | $13.0838 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $95.34 | 13.758% | $108.4569 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $209.37 | 9.709% | $229.6977 | $229.70 | $229.70 | $229.70 |
| Purchase #6 | $138.72 | 12.392% | $155.9102 | $155.91 | $155.90 | $155.90 |
| Purchase #7 | $138.91 | 13.783% | $158.056 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $730.98 | $813.3724 | $813.38 | $813.40 | $813.50 | |