| 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 | $78.33 | 10.252% | $86.3604 | $86.36 | $86.35 | $86.40 |
| Purchase #2 | $194.52 | 9.801% | $213.5849 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $175.83 | 3.862% | $182.6206 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $71.98 | 11.420% | $80.2001 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $82.40 | 4.449% | $86.066 | $86.07 | $86.05 | $86.10 |
| Purchase #6 | $92.89 | 6.508% | $98.9353 | $98.94 | $98.95 | $98.90 |
| Purchase #7 | $226.30 | 4.418% | $236.2979 | $236.30 | $236.30 | $236.30 |
| 7 purchase totals = | $922.25 | $984.0652 | $984.07 | $984.05 | $984.10 | |