| 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 | $100.30 | 13.702% | $114.0431 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $72.59 | 12.670% | $81.7872 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $209.39 | 4.664% | $219.1559 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $97.40 | 3.198% | $100.5149 | $100.51 | $100.50 | $100.50 |
| Purchase #5 | $88.68 | 5.795% | $93.819 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $14.27 | 9.784% | $15.6662 | $15.67 | $15.65 | $15.70 |
| Purchase #7 | $43.64 | 7.237% | $46.7982 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $626.27 | $671.7845 | $671.79 | $671.75 | $671.80 | |