| 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 | $30.57 | 4.774% | $32.0294 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $129.49 | 5.702% | $136.8735 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $16.60 | 4.659% | $17.3734 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $126.40 | 13.327% | $143.2453 | $143.25 | $143.25 | $143.20 |
| Purchase #5 | $24.99 | 12.783% | $28.1845 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $219.88 | 13.575% | $249.7287 | $249.73 | $249.75 | $249.70 |
| Purchase #7 | $61.26 | 8.543% | $66.4934 | $66.49 | $66.50 | $66.50 |
| 7 purchase totals = | $609.19 | $673.9282 | $673.92 | $673.95 | $673.90 | |