| 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 | $83.95 | 3.381% | $86.7883 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $104.80 | 8.852% | $114.0769 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $217.83 | 8.687% | $236.7529 | $236.75 | $236.75 | $236.80 |
| Purchase #4 | $63.40 | 12.507% | $71.3294 | $71.33 | $71.35 | $71.30 |
| Purchase #5 | $64.69 | 4.525% | $67.6172 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $230.37 | 4.153% | $239.9373 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $31.49 | 6.239% | $33.4547 | $33.45 | $33.45 | $33.50 |
| 7 purchase totals = | $796.53 | $849.9567 | $849.96 | $850.00 | $850.00 | |