| 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 | $79.82 | 3.227% | $82.3958 | $82.40 | $82.40 | $82.40 |
| Purchase #2 | $150.26 | 11.335% | $167.292 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $52.38 | 9.831% | $57.5295 | $57.53 | $57.55 | $57.50 |
| Purchase #4 | $18.75 | 6.705% | $20.0072 | $20.01 | $20.00 | $20.00 |
| Purchase #5 | $204.42 | 7.853% | $220.4731 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $44.88 | 4.738% | $47.0064 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $82.32 | 6.510% | $87.679 | $87.68 | $87.70 | $87.70 |
| 7 purchase totals = | $632.83 | $682.3830 | $682.39 | $682.40 | $682.40 | |