| 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 | $73.89 | 10.530% | $81.6706 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $237.85 | 13.576% | $270.1405 | $270.14 | $270.15 | $270.10 |
| Purchase #3 | $201.94 | 12.642% | $227.4693 | $227.47 | $227.45 | $227.50 |
| Purchase #4 | $66.43 | 10.585% | $73.4616 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $68.51 | 13.447% | $77.7225 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $70.42 | 5.868% | $74.5522 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $141.54 | 8.817% | $154.0196 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $860.58 | $959.0363 | $959.03 | $958.95 | $959.10 | |