| 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 | $47.90 | 9.415% | $52.4098 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $206.96 | 6.213% | $219.8184 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $158.73 | 4.764% | $166.2919 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $22.85 | 9.321% | $24.9798 | $24.98 | $25.00 | $25.00 |
| Purchase #5 | $170.95 | 4.568% | $178.759 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $8.98 | 7.756% | $9.6765 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $196.83 | 5.647% | $207.945 | $207.95 | $207.95 | $207.90 |
| 7 purchase totals = | $813.20 | $859.8804 | $859.89 | $859.90 | $859.90 | |