| 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 | $30.91 | 12.253% | $34.6974 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $45.28 | 13.315% | $51.309 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $47.69 | 3.391% | $49.3072 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $169.48 | 3.698% | $175.7474 | $175.75 | $175.75 | $175.70 |
| Purchase #5 | $156.53 | 4.551% | $163.6537 | $163.65 | $163.65 | $163.70 |
| Purchase #6 | $239.91 | 6.176% | $254.7268 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $151.46 | 5.606% | $159.9508 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $841.26 | $889.3923 | $889.40 | $889.40 | $889.40 | |