| 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 | $55.95 | 13.114% | $63.2873 | $63.29 | $63.30 | $63.30 |
| Purchase #2 | $40.60 | 6.703% | $43.3214 | $43.32 | $43.30 | $43.30 |
| Purchase #3 | $107.58 | 13.482% | $122.0839 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $241.29 | 8.318% | $261.3605 | $261.36 | $261.35 | $261.40 |
| Purchase #5 | $130.42 | 10.447% | $144.045 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $15.32 | 11.124% | $17.0242 | $17.02 | $17.00 | $17.00 |
| Purchase #7 | $184.79 | 7.685% | $198.9911 | $198.99 | $199.00 | $199.00 |
| 7 purchase totals = | $775.95 | $850.1134 | $850.11 | $850.10 | $850.10 | |