| 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 | $200.92 | 11.725% | $224.4779 | $224.48 | $224.50 | $224.50 |
| Purchase #2 | $76.92 | 6.138% | $81.6413 | $81.64 | $81.65 | $81.60 |
| Purchase #3 | $34.66 | 10.604% | $38.3353 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $65.35 | 11.270% | $72.7149 | $72.71 | $72.70 | $72.70 |
| Purchase #5 | $133.53 | 5.637% | $141.0571 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $112.76 | 10.500% | $124.5998 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $199.68 | 4.551% | $208.7674 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $823.82 | $891.5937 | $891.60 | $891.60 | $891.60 | |