| 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 | $40.37 | 7.634% | $43.4518 | $43.45 | $43.45 | $43.50 |
| Purchase #2 | $206.33 | 7.107% | $220.9939 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $139.52 | 3.695% | $144.6753 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $77.36 | 11.798% | $86.4869 | $86.49 | $86.50 | $86.50 |
| Purchase #5 | $117.83 | 9.509% | $129.0345 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $67.33 | 11.208% | $74.8763 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $82.26 | 4.361% | $85.8474 | $85.85 | $85.85 | $85.80 |
| 7 purchase totals = | $731.00 | $785.3661 | $785.37 | $785.45 | $785.40 | |