| 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 | $21.34 | 11.427% | $23.7785 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $163.47 | 5.161% | $171.9067 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $188.56 | 11.241% | $209.756 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $155.50 | 3.317% | $160.6579 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $151.97 | 10.676% | $168.1943 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $65.59 | 5.739% | $69.3542 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $19.56 | 10.191% | $21.5534 | $21.55 | $21.55 | $21.60 |
| 7 purchase totals = | $765.99 | $825.2010 | $825.20 | $825.20 | $825.40 | |