| 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 | $55.94 | 9.138% | $61.0518 | $61.05 | $61.05 | $61.10 |
| Purchase #2 | $38.63 | 8.747% | $42.009 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $104.71 | 12.125% | $117.4061 | $117.41 | $117.40 | $117.40 |
| Purchase #4 | $59.50 | 9.862% | $65.3679 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $238.74 | 11.576% | $266.3765 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $103.36 | 11.297% | $115.0366 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $47.70 | 10.863% | $52.8817 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $648.58 | $720.1296 | $720.14 | $720.15 | $720.20 | |