| 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 | $103.77 | 10.286% | $114.4438 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $104.73 | 13.384% | $118.7471 | $118.75 | $118.75 | $118.70 |
| Purchase #3 | $183.26 | 11.823% | $204.9268 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $83.91 | 11.818% | $93.8265 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $64.27 | 6.694% | $68.5722 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $91.43 | 9.850% | $100.4359 | $100.44 | $100.45 | $100.40 |
| Purchase #7 | $161.42 | 5.299% | $169.9736 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $792.79 | $870.9259 | $870.93 | $870.95 | $870.80 | |