| 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 | $82.27 | 11.686% | $91.8841 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $245.64 | 3.503% | $254.2448 | $254.24 | $254.25 | $254.20 |
| Purchase #3 | $203.95 | 5.619% | $215.41 | $215.41 | $215.40 | $215.40 |
| Purchase #4 | $112.46 | 8.634% | $122.1698 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $243.44 | 10.587% | $269.213 | $269.21 | $269.20 | $269.20 |
| Purchase #6 | $36.84 | 11.462% | $41.0626 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $59.69 | 3.189% | $61.5935 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $984.29 | $1,055.5778 | $1,055.56 | $1,055.55 | $1,055.60 | |