| 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 | $61.56 | 4.805% | $64.518 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $11.38 | 8.549% | $12.3529 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $205.75 | 8.606% | $223.4568 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $73.74 | 4.645% | $77.1652 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $198.46 | 12.346% | $222.9619 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $138.30 | 8.531% | $150.0984 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $103.36 | 10.448% | $114.1591 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $792.55 | $864.7123 | $864.72 | $864.65 | $864.90 | |