| 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 | $29.64 | 6.730% | $31.6348 | $31.63 | $31.65 | $31.60 |
| Purchase #2 | $117.69 | 7.236% | $126.206 | $126.21 | $126.20 | $126.20 |
| Purchase #3 | $79.27 | 9.504% | $86.8038 | $86.80 | $86.80 | $86.80 |
| Purchase #4 | $134.90 | 8.156% | $145.9024 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $48.41 | 5.159% | $50.9075 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $226.31 | 12.245% | $254.0217 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $227.67 | 13.529% | $258.4715 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $863.89 | $953.9477 | $953.94 | $953.90 | $953.90 | |