| 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 | $76.34 | 8.675% | $82.9625 | $82.96 | $82.95 | $83.00 |
| Purchase #2 | $14.69 | 8.301% | $15.9094 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $96.69 | 7.856% | $104.286 | $104.29 | $104.30 | $104.30 |
| Purchase #4 | $103.99 | 10.157% | $114.5523 | $114.55 | $114.55 | $114.60 |
| Purchase #5 | $208.60 | 4.713% | $218.4313 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $244.36 | 7.222% | $262.0077 | $262.01 | $262.00 | $262.00 |
| Purchase #7 | $69.96 | 13.733% | $79.5676 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $814.63 | $877.7168 | $877.72 | $877.70 | $877.80 | |