| 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 | $47.68 | 3.532% | $49.3641 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $160.47 | 8.481% | $174.0795 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $157.43 | 11.477% | $175.4982 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $60.53 | 5.753% | $64.0123 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $74.45 | 4.112% | $77.5114 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $165.88 | 8.639% | $180.2104 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $170.50 | 10.530% | $188.4537 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $836.94 | $909.1296 | $909.12 | $909.10 | $909.20 | |