| 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 | $36.99 | 13.680% | $42.0502 | $42.05 | $42.05 | $42.10 |
| Purchase #2 | $227.64 | 11.751% | $254.39 | $254.39 | $254.40 | $254.40 |
| Purchase #3 | $55.87 | 10.445% | $61.7056 | $61.71 | $61.70 | $61.70 |
| Purchase #4 | $163.76 | 3.343% | $169.2345 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $5.88 | 3.649% | $6.0946 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $157.88 | 9.562% | $172.9765 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $125.77 | 4.377% | $131.275 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $773.79 | $837.7264 | $837.73 | $837.80 | $837.80 | |