| 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 | $7.39 | 8.504% | $8.0184 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $153.25 | 13.873% | $174.5104 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $123.56 | 12.214% | $138.6516 | $138.65 | $138.65 | $138.70 |
| Purchase #4 | $135.34 | 12.360% | $152.068 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $78.56 | 5.499% | $82.88 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $238.66 | 9.150% | $260.4974 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $70.61 | 5.788% | $74.6969 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $807.37 | $891.3227 | $891.33 | $891.30 | $891.40 | |