| 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 | $109.54 | 6.767% | $116.9526 | $116.95 | $116.95 | $117.00 |
| Purchase #2 | $80.45 | 8.126% | $86.9874 | $86.99 | $87.00 | $87.00 |
| Purchase #3 | $55.35 | 6.166% | $58.7629 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $148.73 | 13.203% | $168.3668 | $168.37 | $168.35 | $168.40 |
| Purchase #5 | $114.79 | 12.845% | $129.5348 | $129.53 | $129.55 | $129.50 |
| Purchase #6 | $171.29 | 5.221% | $180.2331 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $107.74 | 7.601% | $115.9293 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $787.89 | $856.7669 | $856.76 | $856.80 | $856.80 | |