| 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 | $35.27 | 8.837% | $38.3868 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $104.48 | 4.603% | $109.2892 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $81.82 | 5.533% | $86.3471 | $86.35 | $86.35 | $86.30 |
| Purchase #4 | $74.63 | 5.837% | $78.9862 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $170.93 | 12.705% | $192.6467 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $28.78 | 3.367% | $29.749 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $245.50 | 6.390% | $261.1875 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $741.41 | $796.5925 | $796.61 | $796.65 | $796.50 | |