| 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 | $9.42 | 6.756% | $10.0564 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $140.47 | 3.439% | $145.3008 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $82.30 | 6.674% | $87.7927 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $43.84 | 10.641% | $48.505 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $98.93 | 3.315% | $102.2095 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $249.57 | 4.694% | $261.2848 | $261.28 | $261.30 | $261.30 |
| Purchase #7 | $222.48 | 13.122% | $251.6738 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $847.01 | $906.8230 | $906.82 | $906.80 | $906.90 | |