| 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 | $92.67 | 7.361% | $99.4914 | $99.49 | $99.50 | $99.50 |
| Purchase #2 | $133.92 | 5.471% | $141.2468 | $141.25 | $141.25 | $141.20 |
| Purchase #3 | $250.63 | 4.354% | $261.5424 | $261.54 | $261.55 | $261.50 |
| Purchase #4 | $13.85 | 11.344% | $15.4211 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $152.64 | 4.755% | $159.898 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $184.41 | 12.335% | $207.157 | $207.16 | $207.15 | $207.20 |
| Purchase #7 | $46.30 | 11.204% | $51.4875 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $874.42 | $936.2442 | $936.25 | $936.25 | $936.20 | |