| 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 | $20.94 | 11.547% | $23.3579 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $210.64 | 10.403% | $232.5529 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $78.98 | 8.440% | $85.6459 | $85.65 | $85.65 | $85.60 |
| Purchase #4 | $127.29 | 7.387% | $136.6929 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $156.72 | 7.108% | $167.8597 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $110.76 | 8.102% | $119.7338 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $8.92 | 7.790% | $9.6149 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $714.25 | $775.4580 | $775.45 | $775.45 | $775.50 | |