| 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 | $28.77 | 12.783% | $32.4477 | $32.45 | $32.45 | $32.40 |
| Purchase #2 | $54.38 | 7.457% | $58.4351 | $58.44 | $58.45 | $58.40 |
| Purchase #3 | $72.88 | 8.672% | $79.2002 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $149.29 | 11.410% | $166.324 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $217.78 | 5.256% | $229.2265 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $134.93 | 4.437% | $140.9168 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $163.99 | 12.862% | $185.0824 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $822.02 | $891.6327 | $891.64 | $891.65 | $891.50 | |