| 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 | $10.99 | 8.802% | $11.9573 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $25.80 | 5.407% | $27.195 | $27.20 | $27.20 | $27.20 |
| Purchase #3 | $234.40 | 11.347% | $260.9974 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $137.31 | 10.288% | $151.4365 | $151.44 | $151.45 | $151.40 |
| Purchase #5 | $38.40 | 7.731% | $41.3687 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $196.52 | 4.794% | $205.9412 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $55.26 | 6.278% | $58.7292 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $698.68 | $757.6253 | $757.64 | $757.65 | $757.60 | |