| 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 | $239.61 | 8.516% | $260.0152 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $8.40 | 4.650% | $8.7906 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $26.62 | 10.681% | $29.4633 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $19.88 | 4.865% | $20.8472 | $20.85 | $20.85 | $20.80 |
| Purchase #5 | $154.61 | 12.510% | $173.9517 | $173.95 | $173.95 | $174.00 |
| Purchase #6 | $74.51 | 5.236% | $78.4113 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $48.75 | 3.445% | $50.4294 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $572.38 | $621.9087 | $621.91 | $621.90 | $621.90 | |