| 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 | $33.96 | 7.658% | $36.5607 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $16.55 | 4.144% | $17.2358 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $82.80 | 4.788% | $86.7645 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $72.82 | 13.110% | $82.3667 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $250.63 | 5.512% | $264.4447 | $264.44 | $264.45 | $264.40 |
| Purchase #6 | $39.56 | 10.429% | $43.6857 | $43.69 | $43.70 | $43.70 |
| Purchase #7 | $146.34 | 11.609% | $163.3286 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $642.66 | $694.3867 | $694.39 | $694.40 | $694.40 | |