| 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 | $108.36 | 9.705% | $118.8763 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $8.33 | 12.513% | $9.3723 | $9.37 | $9.35 | $9.40 |
| Purchase #3 | $76.67 | 4.676% | $80.2551 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $227.52 | 3.585% | $235.6766 | $235.68 | $235.70 | $235.70 |
| Purchase #5 | $156.88 | 4.785% | $164.3867 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $74.56 | 10.648% | $82.4991 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $146.95 | 6.108% | $155.9257 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $799.27 | $846.9918 | $847.01 | $847.05 | $847.10 | |