| 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 | $29.89 | 13.366% | $33.8851 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $21.47 | 7.166% | $23.0085 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $236.79 | 3.465% | $244.9948 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $43.98 | 6.304% | $46.7525 | $46.75 | $46.75 | $46.80 |
| Purchase #5 | $119.32 | 5.858% | $126.3098 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $86.48 | 8.407% | $93.7504 | $93.75 | $93.75 | $93.80 |
| Purchase #7 | $210.53 | 13.327% | $238.5873 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $748.46 | $807.2884 | $807.29 | $807.30 | $807.40 | |