| 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 | $42.54 | 10.621% | $47.0582 | $47.06 | $47.05 | $47.10 |
| Purchase #2 | $244.57 | 6.787% | $261.169 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $7.90 | 12.121% | $8.8576 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $43.33 | 3.859% | $45.0021 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $104.86 | 13.222% | $118.7246 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $185.30 | 6.327% | $197.0239 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $209.46 | 12.170% | $234.9513 | $234.95 | $234.95 | $235.00 |
| 7 purchase totals = | $837.96 | $912.7867 | $912.78 | $912.70 | $912.90 | |