| 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 | $86.34 | 7.569% | $92.8751 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $113.98 | 12.810% | $128.5808 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $198.60 | 6.435% | $211.3799 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $213.60 | 10.867% | $236.8119 | $236.81 | $236.80 | $236.80 |
| Purchase #5 | $171.75 | 4.382% | $179.2761 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $106.39 | 12.582% | $119.776 | $119.78 | $119.80 | $119.80 |
| Purchase #7 | $6.94 | 10.189% | $7.6471 | $7.65 | $7.65 | $7.60 |
| 7 purchase totals = | $897.60 | $976.3469 | $976.36 | $976.45 | $976.40 | |