| 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 | $51.46 | 10.600% | $56.9148 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $176.75 | 6.583% | $188.3855 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $76.64 | 11.256% | $85.2666 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $180.54 | 6.680% | $192.6001 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $65.56 | 7.717% | $70.6193 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $180.60 | 3.454% | $186.8379 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $79.59 | 6.581% | $84.8278 | $84.83 | $84.85 | $84.80 |
| 7 purchase totals = | $811.14 | $865.4520 | $865.46 | $865.45 | $865.40 | |