| 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 | $25.31 | 5.211% | $26.6289 | $26.63 | $26.65 | $26.60 |
| Purchase #2 | $95.80 | 3.119% | $98.788 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $82.60 | 4.215% | $86.0816 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $210.41 | 4.696% | $220.2909 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $86.76 | 8.658% | $94.2717 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $29.65 | 8.841% | $32.2714 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $149.96 | 13.213% | $169.7742 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $680.49 | $728.1067 | $728.10 | $728.10 | $728.20 | |