| 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 | $244.65 | 8.355% | $265.0905 | $265.09 | $265.10 | $265.10 |
| Purchase #2 | $71.83 | 12.332% | $80.6881 | $80.69 | $80.70 | $80.70 |
| Purchase #3 | $26.79 | 13.275% | $30.3464 | $30.35 | $30.35 | $30.30 |
| Purchase #4 | $174.81 | 5.308% | $184.0889 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $21.57 | 9.768% | $23.677 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $121.97 | 4.730% | $127.7392 | $127.74 | $127.75 | $127.70 |
| Purchase #7 | $16.34 | 10.834% | $18.1103 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $677.96 | $729.7404 | $729.75 | $729.80 | $729.70 | |