| 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 | $67.69 | 8.354% | $73.3448 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $52.98 | 9.440% | $57.9813 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $5.31 | 4.774% | $5.5635 | $5.56 | $5.55 | $5.60 |
| Purchase #4 | $61.44 | 8.856% | $66.8811 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $112.26 | 9.433% | $122.8495 | $122.85 | $122.85 | $122.80 |
| Purchase #6 | $15.89 | 7.502% | $17.0821 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $228.97 | 3.428% | $236.8191 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $544.54 | $580.5214 | $580.51 | $580.55 | $580.50 | |