| 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 | $51.98 | 8.504% | $56.4004 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $52.33 | 9.492% | $57.2972 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $162.87 | 8.372% | $176.5055 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $47.52 | 10.342% | $52.4345 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $249.80 | 4.864% | $261.9503 | $261.95 | $261.95 | $262.00 |
| Purchase #6 | $16.70 | 7.713% | $17.9881 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $36.97 | 9.526% | $40.4918 | $40.49 | $40.50 | $40.50 |
| 7 purchase totals = | $618.17 | $663.0678 | $663.07 | $663.10 | $663.10 | |