| 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 | $222.60 | 10.108% | $245.1004 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $27.93 | 7.824% | $30.1152 | $30.12 | $30.10 | $30.10 |
| Purchase #3 | $50.93 | 7.197% | $54.5954 | $54.60 | $54.60 | $54.60 |
| Purchase #4 | $104.50 | 10.725% | $115.7076 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $17.41 | 13.835% | $19.8187 | $19.82 | $19.80 | $19.80 |
| Purchase #6 | $191.38 | 8.539% | $207.7219 | $207.72 | $207.70 | $207.70 |
| Purchase #7 | $98.27 | 5.594% | $103.7672 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $713.02 | $776.8264 | $776.84 | $776.75 | $776.80 | |