| 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 | $36.76 | 13.560% | $41.7447 | $41.74 | $41.75 | $41.70 |
| Purchase #2 | $28.65 | 12.202% | $32.1459 | $32.15 | $32.15 | $32.10 |
| Purchase #3 | $67.60 | 13.593% | $76.7889 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $117.99 | 9.536% | $129.2415 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $188.25 | 11.237% | $209.4037 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $13.44 | 11.517% | $14.9879 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $147.36 | 4.815% | $154.4554 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $600.05 | $658.7680 | $658.77 | $658.80 | $658.70 | |