| 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 | $28.26 | 9.158% | $30.8481 | $30.85 | $30.85 | $30.80 |
| Purchase #2 | $241.60 | 11.640% | $269.7222 | $269.72 | $269.70 | $269.70 |
| Purchase #3 | $34.40 | 4.717% | $36.0226 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $145.25 | 11.328% | $161.7039 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $144.63 | 3.839% | $150.1823 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $9.97 | 3.132% | $10.2823 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $93.94 | 11.353% | $104.605 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $698.05 | $763.3664 | $763.36 | $763.35 | $763.30 | |