| 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 | $75.41 | 5.428% | $79.5033 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $21.74 | 12.575% | $24.4738 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $79.81 | 4.396% | $83.3184 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $91.86 | 11.357% | $102.2925 | $102.29 | $102.30 | $102.30 |
| Purchase #5 | $205.84 | 12.828% | $232.2452 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $136.65 | 5.108% | $143.6301 | $143.63 | $143.65 | $143.60 |
| Purchase #7 | $83.93 | 9.389% | $91.8102 | $91.81 | $91.80 | $91.80 |
| 7 purchase totals = | $695.24 | $757.2735 | $757.27 | $757.25 | $757.20 | |