| 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 | $21.70 | 10.186% | $23.9104 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $95.53 | 9.142% | $104.2634 | $104.26 | $104.25 | $104.30 |
| Purchase #3 | $169.56 | 9.699% | $186.0056 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $138.70 | 4.779% | $145.3285 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $113.77 | 8.131% | $123.0206 | $123.02 | $123.00 | $123.00 |
| Purchase #6 | $142.93 | 10.824% | $158.4007 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $38.80 | 8.251% | $42.0014 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $720.99 | $782.9306 | $782.93 | $782.90 | $782.90 | |