| 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 | $37.66 | 8.466% | $40.8483 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $81.85 | 5.594% | $86.4287 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $68.75 | 9.802% | $75.4889 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $167.69 | 5.758% | $177.3456 | $177.35 | $177.35 | $177.30 |
| Purchase #5 | $237.33 | 12.648% | $267.3475 | $267.35 | $267.35 | $267.30 |
| Purchase #6 | $112.34 | 10.532% | $124.1716 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $162.25 | 10.389% | $179.1062 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $867.87 | $950.7368 | $950.75 | $950.75 | $950.60 | |