| 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 | $28.83 | 7.341% | $30.9464 | $30.95 | $30.95 | $30.90 |
| Purchase #2 | $184.87 | 8.149% | $199.9351 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $25.36 | 10.224% | $27.9528 | $27.95 | $27.95 | $28.00 |
| Purchase #4 | $165.87 | 11.690% | $185.2602 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $38.57 | 11.151% | $42.8709 | $42.87 | $42.85 | $42.90 |
| Purchase #6 | $142.37 | 12.530% | $160.209 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $113.52 | 11.802% | $126.9176 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $699.39 | $774.0920 | $774.10 | $774.05 | $774.10 | |