| 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 | $39.32 | 5.316% | $41.4103 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $76.64 | 5.857% | $81.1288 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $20.75 | 7.791% | $22.3666 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $20.86 | 6.866% | $22.2922 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $95.44 | 8.494% | $103.5467 | $103.55 | $103.55 | $103.50 |
| Purchase #6 | $163.27 | 8.569% | $177.2606 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $237.87 | 3.732% | $246.7473 | $246.75 | $246.75 | $246.70 |
| 7 purchase totals = | $654.15 | $694.7525 | $694.76 | $694.75 | $694.70 | |