| 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 | $78.74 | 6.760% | $84.0628 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $107.84 | 13.148% | $122.0188 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $84.97 | 13.456% | $96.4036 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $190.72 | 9.562% | $208.9566 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $57.97 | 10.155% | $63.8569 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $194.30 | 11.836% | $217.2973 | $217.30 | $217.30 | $217.30 |
| Purchase #7 | $77.85 | 11.107% | $86.4968 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $792.39 | $879.0928 | $879.10 | $879.05 | $879.20 | |