| 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 | $125.85 | 9.794% | $138.1757 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $105.90 | 5.369% | $111.5858 | $111.59 | $111.60 | $111.60 |
| Purchase #3 | $82.39 | 5.280% | $86.7402 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $53.30 | 5.447% | $56.2033 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $47.45 | 3.776% | $49.2417 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $14.54 | 9.478% | $15.9181 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $132.69 | 4.561% | $138.742 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $562.12 | $596.6068 | $596.61 | $596.65 | $596.50 | |