| 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 | $39.53 | 13.637% | $44.9207 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $27.30 | 5.686% | $28.8523 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $230.63 | 13.142% | $260.9394 | $260.94 | $260.95 | $260.90 |
| Purchase #4 | $236.85 | 10.443% | $261.5842 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $23.80 | 5.327% | $25.0678 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $105.78 | 5.617% | $111.7217 | $111.72 | $111.70 | $111.70 |
| Purchase #7 | $164.59 | 13.490% | $186.7932 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $828.48 | $919.8793 | $919.87 | $919.85 | $919.90 | |