| 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 | $77.70 | 12.437% | $87.3635 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $169.91 | 7.431% | $182.536 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $62.90 | 8.859% | $68.4723 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $15.65 | 7.323% | $16.796 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $114.53 | 11.355% | $127.5349 | $127.53 | $127.55 | $127.50 |
| Purchase #6 | $178.74 | 3.352% | $184.7314 | $184.73 | $184.75 | $184.70 |
| Purchase #7 | $14.47 | 3.578% | $14.9877 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $633.90 | $682.4218 | $682.42 | $682.45 | $682.40 | |