| 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 | $111.25 | 5.204% | $117.0395 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $212.94 | 9.205% | $232.5411 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $112.74 | 12.353% | $126.6668 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $63.25 | 9.858% | $69.4852 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $77.73 | 9.272% | $84.9371 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $33.97 | 9.444% | $37.1781 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $33.97 | 8.520% | $36.8642 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $645.85 | $704.7120 | $704.72 | $704.75 | $704.70 | |