| 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 | $108.83 | 7.153% | $116.6146 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $199.99 | 4.422% | $208.8336 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $17.55 | 12.735% | $19.785 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $100.89 | 13.139% | $114.1459 | $114.15 | $114.15 | $114.10 |
| Purchase #5 | $184.64 | 10.781% | $204.546 | $204.55 | $204.55 | $204.50 |
| Purchase #6 | $9.93 | 8.574% | $10.7814 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $19.44 | 3.645% | $20.1486 | $20.15 | $20.15 | $20.10 |
| 7 purchase totals = | $641.27 | $694.8551 | $694.86 | $694.90 | $694.70 | |