| 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 | $74.58 | 4.567% | $77.9861 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $68.32 | 11.224% | $75.9882 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $26.72 | 10.394% | $29.4973 | $29.50 | $29.50 | $29.50 |
| Purchase #4 | $246.56 | 12.788% | $278.0901 | $278.09 | $278.10 | $278.10 |
| Purchase #5 | $83.33 | 13.274% | $94.3912 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $158.83 | 4.441% | $165.8836 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $231.31 | 6.107% | $245.4361 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $889.65 | $967.2726 | $967.28 | $967.35 | $967.30 | |