| 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 | $78.68 | 8.844% | $85.6385 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $45.31 | 8.741% | $49.2705 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $222.36 | 5.235% | $234.0005 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $189.33 | 3.459% | $195.8789 | $195.88 | $195.90 | $195.90 |
| Purchase #5 | $25.55 | 13.850% | $29.0887 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $12.50 | 12.799% | $14.0999 | $14.10 | $14.10 | $14.10 |
| Purchase #7 | $76.26 | 6.200% | $80.9881 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $649.99 | $688.9651 | $688.97 | $689.00 | $689.00 | |