| 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 | $73.93 | 3.869% | $76.7904 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $218.94 | 11.167% | $243.389 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $228.32 | 5.262% | $240.3342 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $65.34 | 8.320% | $70.7763 | $70.78 | $70.80 | $70.80 |
| Purchase #5 | $227.69 | 5.154% | $239.4251 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $23.77 | 13.335% | $26.9397 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $77.46 | 11.872% | $86.6561 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $915.45 | $984.3108 | $984.32 | $984.40 | $984.30 | |