| 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 | $37.58 | 10.115% | $41.3812 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $9.49 | 8.764% | $10.3217 | $10.32 | $10.30 | $10.30 |
| Purchase #3 | $156.26 | 8.721% | $169.8874 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $157.91 | 11.607% | $176.2386 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $100.42 | 5.234% | $105.676 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $115.74 | 4.766% | $121.2562 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $53.46 | 4.146% | $55.6765 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $630.86 | $680.4376 | $680.45 | $680.50 | $680.50 | |