| 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 | $69.47 | 3.654% | $72.0084 | $72.01 | $72.00 | $72.00 |
| Purchase #2 | $155.76 | 8.841% | $169.5307 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $128.93 | 6.540% | $137.362 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $102.48 | 8.485% | $111.1754 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $26.92 | 11.843% | $30.1081 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $79.53 | 9.299% | $86.9255 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $193.91 | 8.322% | $210.0472 | $210.05 | $210.05 | $210.00 |
| 7 purchase totals = | $757.00 | $817.1573 | $817.17 | $817.20 | $817.10 | |