| 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 | $99.81 | 13.713% | $113.4969 | $113.50 | $113.50 | $113.50 |
| Purchase #2 | $193.77 | 11.262% | $215.5924 | $215.59 | $215.60 | $215.60 |
| Purchase #3 | $127.47 | 3.677% | $132.1571 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $6.70 | 10.455% | $7.4005 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $231.30 | 13.534% | $262.6041 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $69.29 | 5.739% | $73.2666 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $20.72 | 11.576% | $23.1185 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $749.06 | $827.6361 | $827.64 | $827.60 | $827.70 | |