| 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 | $82.89 | 5.296% | $87.2799 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $77.70 | 13.152% | $87.9191 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $196.91 | 7.456% | $211.5916 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $248.60 | 5.167% | $261.4452 | $261.45 | $261.45 | $261.40 |
| Purchase #5 | $52.88 | 7.729% | $56.9671 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $22.48 | 12.191% | $25.2205 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $123.28 | 10.419% | $136.1245 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $804.74 | $866.5479 | $866.55 | $866.50 | $866.50 | |