| 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 | $56.88 | 5.570% | $60.0482 | $60.05 | $60.05 | $60.00 |
| Purchase #2 | $98.36 | 6.274% | $104.5311 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $30.91 | 10.340% | $34.1061 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $93.69 | 7.589% | $100.8001 | $100.80 | $100.80 | $100.80 |
| Purchase #5 | $28.29 | 8.217% | $30.6146 | $30.61 | $30.60 | $30.60 |
| Purchase #6 | $73.39 | 8.435% | $79.5804 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $225.84 | 3.625% | $234.0267 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $607.36 | $643.7072 | $643.71 | $643.75 | $643.60 | |