| 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 | $93.92 | 13.736% | $106.8209 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $8.92 | 10.386% | $9.8464 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $243.62 | 3.541% | $252.2466 | $252.25 | $252.25 | $252.20 |
| Purchase #4 | $167.43 | 5.644% | $176.8797 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $153.48 | 10.297% | $169.2838 | $169.28 | $169.30 | $169.30 |
| Purchase #6 | $27.28 | 7.710% | $29.3833 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $204.25 | 5.586% | $215.6594 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $898.90 | $960.1201 | $960.12 | $960.15 | $960.10 | |