| 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 | $106.68 | 9.554% | $116.8722 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $142.70 | 12.648% | $160.7487 | $160.75 | $160.75 | $160.70 |
| Purchase #3 | $34.70 | 12.500% | $39.0375 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $40.79 | 11.183% | $45.3515 | $45.35 | $45.35 | $45.40 |
| Purchase #5 | $146.99 | 5.558% | $155.1597 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $192.58 | 11.565% | $214.8519 | $214.85 | $214.85 | $214.90 |
| Purchase #7 | $114.87 | 10.657% | $127.1117 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $779.31 | $859.1332 | $859.13 | $859.10 | $859.20 | |