| 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 | $65.98 | 9.829% | $72.4652 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $81.75 | 3.373% | $84.5074 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $249.62 | 3.282% | $257.8125 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $135.86 | 13.661% | $154.4198 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $23.76 | 13.520% | $26.9724 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $222.32 | 5.868% | $235.3657 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $46.52 | 13.127% | $52.6267 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $825.81 | $884.1697 | $884.18 | $884.10 | $884.20 | |