| 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 | $116.90 | 11.181% | $129.9706 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $199.90 | 9.776% | $219.4422 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $40.43 | 13.216% | $45.7732 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $120.73 | 4.741% | $126.4538 | $126.45 | $126.45 | $126.50 |
| Purchase #5 | $5.47 | 10.379% | $6.0377 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $190.77 | 7.485% | $205.0491 | $205.05 | $205.05 | $205.00 |
| Purchase #7 | $72.42 | 6.670% | $77.2504 | $77.25 | $77.25 | $77.30 |
| 7 purchase totals = | $746.62 | $809.9770 | $809.97 | $809.95 | $810.00 | |