| 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 | $104.97 | 6.225% | $111.5044 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $168.39 | 3.236% | $173.8391 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $169.71 | 9.484% | $185.8053 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $10.79 | 3.437% | $11.1609 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $8.81 | 11.253% | $9.8014 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $75.43 | 4.715% | $78.9865 | $78.99 | $79.00 | $79.00 |
| Purchase #7 | $198.78 | 3.585% | $205.9063 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $736.88 | $777.0039 | $777.01 | $777.00 | $777.00 | |