| 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 | $28.77 | 8.674% | $31.2655 | $31.27 | $31.25 | $31.30 |
| Purchase #2 | $192.37 | 11.854% | $215.1735 | $215.17 | $215.15 | $215.20 |
| Purchase #3 | $167.60 | 9.522% | $183.5589 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $14.98 | 8.559% | $16.2621 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $86.44 | 12.134% | $96.9286 | $96.93 | $96.95 | $96.90 |
| Purchase #6 | $163.76 | 11.259% | $182.1977 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $157.71 | 7.733% | $169.9057 | $169.91 | $169.90 | $169.90 |
| 7 purchase totals = | $811.63 | $895.2920 | $895.30 | $895.25 | $895.40 | |