| 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 | $5.76 | 12.314% | $6.4693 | $6.47 | $6.45 | $6.50 |
| Purchase #2 | $136.78 | 8.808% | $148.8276 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $166.57 | 12.193% | $186.8799 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $181.99 | 13.162% | $205.9435 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $235.30 | 12.653% | $265.0725 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $26.66 | 5.856% | $28.2212 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $85.25 | 6.350% | $90.6634 | $90.66 | $90.65 | $90.70 |
| 7 purchase totals = | $838.31 | $932.0774 | $932.07 | $932.05 | $932.10 | |