| 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 | $67.82 | 3.534% | $70.2168 | $70.22 | $70.20 | $70.20 |
| Purchase #2 | $50.29 | 10.453% | $55.5468 | $55.55 | $55.55 | $55.50 |
| Purchase #3 | $183.96 | 11.440% | $205.005 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $105.99 | 8.443% | $114.9387 | $114.94 | $114.95 | $114.90 |
| Purchase #5 | $18.83 | 8.852% | $20.4968 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $225.26 | 13.774% | $256.2873 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $110.87 | 4.645% | $116.0199 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $763.02 | $838.5113 | $838.53 | $838.50 | $838.40 | |