| 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 | $81.52 | 4.444% | $85.1427 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $106.72 | 6.450% | $113.6034 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $207.80 | 13.104% | $235.0301 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $65.83 | 12.764% | $74.2325 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $78.58 | 11.195% | $87.377 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $198.78 | 4.806% | $208.3334 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $103.30 | 4.523% | $107.9723 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $842.53 | $911.6914 | $911.68 | $911.75 | $911.60 | |