| 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 | $101.58 | 3.159% | $104.7889 | $104.79 | $104.80 | $104.80 |
| Purchase #2 | $8.48 | 13.273% | $9.6056 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $195.91 | 4.548% | $204.82 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $39.93 | 11.108% | $44.3654 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $7.82 | 6.863% | $8.3567 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $239.45 | 6.506% | $255.0286 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $140.30 | 9.621% | $153.7983 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $733.47 | $780.7635 | $780.78 | $780.75 | $780.80 | |