| 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 | $87.50 | 4.822% | $91.7193 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $126.54 | 3.311% | $130.7297 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $93.57 | 11.731% | $104.5467 | $104.55 | $104.55 | $104.50 |
| Purchase #4 | $236.30 | 10.858% | $261.9575 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $35.68 | 5.519% | $37.6492 | $37.65 | $37.65 | $37.60 |
| Purchase #6 | $65.75 | 8.118% | $71.0876 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $225.50 | 3.375% | $233.1106 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $870.84 | $930.8006 | $930.81 | $930.80 | $930.70 | |