| 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 | $70.57 | 11.784% | $78.886 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $218.28 | 3.545% | $226.018 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $19.71 | 13.677% | $22.4057 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $16.66 | 8.429% | $18.0643 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $235.94 | 5.474% | $248.8554 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $176.69 | 7.390% | $189.7474 | $189.75 | $189.75 | $189.70 |
| Purchase #7 | $78.29 | 10.146% | $86.2333 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $816.14 | $870.2101 | $870.22 | $870.20 | $870.20 | |