| 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 | $249.62 | 6.428% | $265.6656 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $68.53 | 3.375% | $70.8429 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $74.41 | 5.289% | $78.3455 | $78.35 | $78.35 | $78.30 |
| Purchase #4 | $71.85 | 4.548% | $75.1177 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $154.71 | 8.172% | $167.3529 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $67.70 | 12.396% | $76.0921 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $191.49 | 5.365% | $201.7634 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $878.31 | $935.1801 | $935.18 | $935.15 | $935.20 | |