| 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 | $80.91 | 7.445% | $86.9337 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $63.83 | 5.605% | $67.4077 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $79.45 | 10.372% | $87.6906 | $87.69 | $87.70 | $87.70 |
| Purchase #4 | $48.32 | 12.462% | $54.3416 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $130.93 | 5.134% | $137.6519 | $137.65 | $137.65 | $137.70 |
| Purchase #6 | $212.68 | 10.510% | $235.0327 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $208.29 | 8.146% | $225.2573 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $824.41 | $894.3155 | $894.31 | $894.35 | $894.30 | |