| 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 | $26.74 | 12.720% | $30.1413 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $176.54 | 6.696% | $188.3611 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $77.25 | 11.487% | $86.1237 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $93.51 | 4.803% | $98.0013 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $90.70 | 3.330% | $93.7203 | $93.72 | $93.70 | $93.70 |
| Purchase #6 | $36.54 | 12.657% | $41.1649 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $64.78 | 11.724% | $72.3748 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $566.06 | $609.8874 | $609.87 | $609.80 | $609.90 | |