| 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 | $114.86 | 7.481% | $123.4527 | $123.45 | $123.45 | $123.50 |
| Purchase #2 | $43.50 | 12.470% | $48.9245 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $60.83 | 6.494% | $64.7803 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $24.96 | 12.574% | $28.0985 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $189.28 | 13.189% | $214.2441 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $29.55 | 4.615% | $30.9137 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $241.40 | 7.856% | $260.3644 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $704.38 | $770.7782 | $770.76 | $770.75 | $770.80 | |