| 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 | $59.99 | 12.313% | $67.3766 | $67.38 | $67.40 | $67.40 |
| Purchase #2 | $68.70 | 13.737% | $78.1373 | $78.14 | $78.15 | $78.10 |
| Purchase #3 | $138.62 | 3.809% | $143.9 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $47.45 | 6.594% | $50.5789 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $214.50 | 9.316% | $234.4828 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $7.36 | 3.270% | $7.6007 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $27.87 | 7.172% | $29.8688 | $29.87 | $29.85 | $29.90 |
| 7 purchase totals = | $564.49 | $611.9451 | $611.95 | $612.00 | $612.00 | |