| 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 | $43.67 | 11.850% | $48.8449 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $125.69 | 3.410% | $129.976 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $64.42 | 3.770% | $66.8486 | $66.85 | $66.85 | $66.80 |
| Purchase #4 | $153.43 | 10.569% | $169.646 | $169.65 | $169.65 | $169.60 |
| Purchase #5 | $58.85 | 8.580% | $63.8993 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $40.36 | 13.291% | $45.7242 | $45.72 | $45.70 | $45.70 |
| Purchase #7 | $28.41 | 13.838% | $32.3414 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $514.83 | $557.2804 | $557.28 | $557.30 | $557.10 | |