| 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 | $15.72 | 12.852% | $17.7403 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $86.49 | 7.211% | $92.7268 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $10.62 | 12.635% | $11.9618 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $106.89 | 6.639% | $113.9864 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $43.58 | 4.681% | $45.62 | $45.62 | $45.60 | $45.60 |
| Purchase #6 | $56.96 | 10.161% | $62.7477 | $62.75 | $62.75 | $62.70 |
| Purchase #7 | $157.45 | 6.730% | $168.0464 | $168.05 | $168.05 | $168.00 |
| 7 purchase totals = | $477.71 | $512.8294 | $512.84 | $512.85 | $512.70 | |