| 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 | $46.50 | 3.690% | $48.2159 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $78.74 | 5.765% | $83.2794 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $188.67 | 3.547% | $195.3621 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $122.38 | 5.779% | $129.4523 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $179.76 | 3.261% | $185.622 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $60.41 | 3.233% | $62.3631 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $164.95 | 5.165% | $173.4697 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $841.41 | $877.7645 | $877.76 | $877.70 | $877.90 | |