| 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 | $5.47 | 4.741% | $5.7293 | $5.73 | $5.75 | $5.70 |
| Purchase #2 | $55.97 | 5.413% | $58.9997 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $10.87 | 8.850% | $11.832 | $11.83 | $11.85 | $11.80 |
| Purchase #4 | $15.72 | 3.261% | $16.2326 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $189.80 | 9.525% | $207.8785 | $207.88 | $207.90 | $207.90 |
| Purchase #6 | $68.88 | 10.284% | $75.9636 | $75.96 | $75.95 | $76.00 |
| Purchase #7 | $131.54 | 5.247% | $138.4419 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $478.25 | $515.0776 | $515.07 | $515.15 | $515.00 | |