| 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 | $13.59 | 12.106% | $15.2352 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $237.32 | 11.439% | $264.467 | $264.47 | $264.45 | $264.50 |
| Purchase #3 | $198.80 | 13.288% | $225.2165 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $58.70 | 10.727% | $64.9967 | $65.00 | $65.00 | $65.00 |
| Purchase #5 | $109.60 | 6.814% | $117.0681 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $29.32 | 10.373% | $32.3614 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $27.63 | 10.693% | $30.5845 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $674.96 | $749.9294 | $749.94 | $749.90 | $750.00 | |