| 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 | $26.70 | 13.792% | $30.3825 | $30.38 | $30.40 | $30.40 |
| Purchase #2 | $125.29 | 12.519% | $140.9751 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $107.98 | 5.852% | $114.299 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $103.96 | 9.574% | $113.9131 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $233.95 | 12.459% | $263.0978 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $45.34 | 7.737% | $48.848 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $189.80 | 5.293% | $199.8461 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $833.02 | $911.3616 | $911.37 | $911.40 | $911.30 | |