| 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 | $30.65 | 3.319% | $31.6673 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $248.93 | 3.528% | $257.7123 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $186.66 | 5.268% | $196.4932 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $240.57 | 10.109% | $264.8892 | $264.89 | $264.90 | $264.90 |
| Purchase #5 | $32.30 | 12.703% | $36.4031 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $39.88 | 12.832% | $44.9974 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $59.27 | 7.730% | $63.8516 | $63.85 | $63.85 | $63.90 |
| 7 purchase totals = | $838.26 | $896.0141 | $896.01 | $896.00 | $896.10 | |