| 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 | $222.56 | 3.405% | $230.1382 | $230.14 | $230.15 | $230.10 |
| Purchase #2 | $77.92 | 6.129% | $82.6957 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $28.65 | 4.259% | $29.8702 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $107.36 | 13.375% | $121.7194 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $25.91 | 6.162% | $27.5066 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $216.53 | 7.267% | $232.2652 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $65.41 | 3.295% | $67.5653 | $67.57 | $67.55 | $67.60 |
| 7 purchase totals = | $744.34 | $791.7606 | $791.78 | $791.70 | $791.80 | |