| 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 | $42.64 | 13.210% | $48.2727 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $42.29 | 10.515% | $46.7368 | $46.74 | $46.75 | $46.70 |
| Purchase #3 | $83.69 | 13.485% | $94.9756 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $71.56 | 11.522% | $79.8051 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $190.46 | 13.563% | $216.2921 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $105.64 | 7.716% | $113.7912 | $113.79 | $113.80 | $113.80 |
| Purchase #7 | $239.88 | 11.306% | $267.0008 | $267.00 | $267.00 | $267.00 |
| 7 purchase totals = | $776.16 | $866.8743 | $866.88 | $866.90 | $866.90 | |