| 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 | $13.29 | 5.224% | $13.9843 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $62.90 | 7.468% | $67.5974 | $67.60 | $67.60 | $67.60 |
| Purchase #3 | $228.54 | 12.122% | $256.2436 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $232.54 | 12.366% | $261.2959 | $261.30 | $261.30 | $261.30 |
| Purchase #5 | $141.68 | 5.693% | $149.7458 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $96.57 | 10.171% | $106.3921 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $47.76 | 5.489% | $50.3815 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $823.28 | $905.6406 | $905.64 | $905.70 | $905.60 | |