| 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 | $21.61 | 9.493% | $23.6614 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $144.39 | 13.200% | $163.4495 | $163.45 | $163.45 | $163.40 |
| Purchase #3 | $250.92 | 5.323% | $264.2765 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $17.43 | 7.546% | $18.7453 | $18.75 | $18.75 | $18.70 |
| Purchase #5 | $40.80 | 10.376% | $45.0334 | $45.03 | $45.05 | $45.00 |
| Purchase #6 | $200.59 | 8.807% | $218.256 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $102.73 | 7.127% | $110.0516 | $110.05 | $110.05 | $110.10 |
| 7 purchase totals = | $778.47 | $843.4737 | $843.48 | $843.50 | $843.50 | |