| 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 | $59.33 | 8.116% | $64.1452 | $64.15 | $64.15 | $64.10 |
| Purchase #2 | $13.93 | 5.248% | $14.661 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $111.57 | 3.448% | $115.4169 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $91.76 | 9.253% | $100.2506 | $100.25 | $100.25 | $100.30 |
| Purchase #5 | $23.99 | 7.334% | $25.7494 | $25.75 | $25.75 | $25.70 |
| Purchase #6 | $160.69 | 13.833% | $182.9182 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $80.46 | 7.279% | $86.3167 | $86.32 | $86.30 | $86.30 |
| 7 purchase totals = | $541.73 | $589.4580 | $589.47 | $589.40 | $589.40 | |