| 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 | $77.69 | 7.860% | $83.7964 | $83.80 | $83.80 | $83.80 |
| Purchase #2 | $28.30 | 8.277% | $30.6424 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $96.92 | 12.158% | $108.7035 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $21.30 | 6.485% | $22.6813 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $68.98 | 7.625% | $74.2397 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $98.47 | 6.144% | $104.52 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $61.87 | 13.864% | $70.4477 | $70.45 | $70.45 | $70.40 |
| 7 purchase totals = | $453.53 | $495.0310 | $495.03 | $495.05 | $494.90 | |