| 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 | $15.47 | 11.421% | $17.2368 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $81.74 | 10.401% | $90.2418 | $90.24 | $90.25 | $90.20 |
| Purchase #3 | $227.77 | 4.422% | $237.842 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $28.70 | 7.541% | $30.8643 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $16.89 | 4.627% | $17.6715 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $103.60 | 12.533% | $116.5842 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $221.87 | 9.499% | $242.9454 | $242.95 | $242.95 | $242.90 |
| 7 purchase totals = | $696.04 | $753.3860 | $753.38 | $753.40 | $753.30 | |