| 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 | $72.73 | 3.794% | $75.4894 | $75.49 | $75.50 | $75.50 |
| Purchase #2 | $129.67 | 5.552% | $136.8693 | $136.87 | $136.85 | $136.90 |
| Purchase #3 | $181.50 | 12.352% | $203.9189 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $229.39 | 13.671% | $260.7499 | $260.75 | $260.75 | $260.70 |
| Purchase #5 | $41.40 | 13.695% | $47.0697 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $180.65 | 5.531% | $190.6418 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $28.61 | 12.339% | $32.1402 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $863.95 | $946.8792 | $946.88 | $946.85 | $946.80 | |