| 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 | $14.83 | 5.862% | $15.6993 | $15.70 | $15.70 | $15.70 |
| Purchase #2 | $19.94 | 8.185% | $21.5721 | $21.57 | $21.55 | $21.60 |
| Purchase #3 | $201.88 | 6.722% | $215.4504 | $215.45 | $215.45 | $215.50 |
| Purchase #4 | $22.54 | 13.255% | $25.5277 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $226.66 | 9.526% | $248.2516 | $248.25 | $248.25 | $248.30 |
| Purchase #6 | $217.94 | 5.209% | $229.2925 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $106.74 | 9.586% | $116.9721 | $116.97 | $116.95 | $117.00 |
| 7 purchase totals = | $810.53 | $872.7657 | $872.76 | $872.75 | $872.90 | |