| 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 | $82.41 | 6.163% | $87.4889 | $87.49 | $87.50 | $87.50 |
| Purchase #2 | $203.77 | 13.566% | $231.4134 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $150.85 | 7.440% | $162.0732 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $215.61 | 3.119% | $222.3349 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $163.45 | 5.448% | $172.3548 | $172.35 | $172.35 | $172.40 |
| Purchase #6 | $71.97 | 12.432% | $80.9173 | $80.92 | $80.90 | $80.90 |
| Purchase #7 | $16.90 | 10.384% | $18.6549 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $904.96 | $975.2374 | $975.22 | $975.20 | $975.30 | |