| 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 | $77.79 | 10.254% | $85.7666 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $68.91 | 12.308% | $77.3914 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $89.97 | 11.440% | $100.2626 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $144.46 | 12.313% | $162.2474 | $162.25 | $162.25 | $162.20 |
| Purchase #5 | $55.49 | 8.149% | $60.0119 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $92.75 | 3.397% | $95.9007 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $35.33 | 4.201% | $36.8142 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $564.70 | $618.3948 | $618.39 | $618.35 | $618.40 | |