| 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 | $80.49 | 7.205% | $86.2893 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $190.38 | 9.450% | $208.3709 | $208.37 | $208.35 | $208.40 |
| Purchase #3 | $88.54 | 8.246% | $95.841 | $95.84 | $95.85 | $95.80 |
| Purchase #4 | $39.56 | 12.816% | $44.63 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $194.38 | 11.433% | $216.6035 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $237.28 | 7.826% | $255.8495 | $255.85 | $255.85 | $255.80 |
| Purchase #7 | $89.88 | 8.232% | $97.2789 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $920.51 | $1,004.8631 | $1,004.86 | $1,004.90 | $1,004.80 | |