| 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 | $77.79 | 10.692% | $86.1073 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $187.56 | 10.508% | $207.2688 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $136.85 | 3.377% | $141.4714 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $57.77 | 7.783% | $62.2662 | $62.27 | $62.25 | $62.30 |
| Purchase #5 | $223.84 | 9.462% | $245.0197 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $136.35 | 5.235% | $143.4879 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $56.45 | 8.828% | $61.4334 | $61.43 | $61.45 | $61.40 |
| 7 purchase totals = | $876.61 | $947.0547 | $947.06 | $947.00 | $947.10 | |