| 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 | $26.69 | 6.561% | $28.4411 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $150.25 | 8.797% | $163.4675 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $195.47 | 7.517% | $210.1635 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $185.65 | 8.469% | $201.3727 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $74.61 | 10.788% | $82.6589 | $82.66 | $82.65 | $82.70 |
| Purchase #6 | $224.34 | 11.818% | $250.8525 | $250.85 | $250.85 | $250.90 |
| Purchase #7 | $34.83 | 6.156% | $36.9741 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $891.84 | $973.9303 | $973.92 | $973.85 | $974.10 | |