| 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 | $81.92 | 10.764% | $90.7379 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $209.89 | 4.451% | $219.2322 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $243.60 | 7.450% | $261.7482 | $261.75 | $261.75 | $261.70 |
| Purchase #4 | $45.75 | 8.300% | $49.5473 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $23.64 | 4.374% | $24.674 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $213.77 | 11.159% | $237.6246 | $237.62 | $237.60 | $237.60 |
| Purchase #7 | $42.83 | 9.180% | $46.7618 | $46.76 | $46.75 | $46.80 |
| 7 purchase totals = | $861.40 | $930.3260 | $930.32 | $930.30 | $930.20 | |