| 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 | $245.79 | 9.396% | $268.8844 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $71.59 | 9.639% | $78.4906 | $78.49 | $78.50 | $78.50 |
| Purchase #3 | $29.79 | 8.635% | $32.3624 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $246.62 | 8.770% | $268.2486 | $268.25 | $268.25 | $268.20 |
| Purchase #5 | $155.27 | 5.166% | $163.2912 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $47.99 | 7.556% | $51.6161 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $92.39 | 10.484% | $102.0762 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $889.44 | $964.9695 | $964.97 | $965.00 | $965.00 | |