| 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 | $150.47 | 3.478% | $155.7033 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $132.54 | 3.664% | $137.3963 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $20.39 | 5.867% | $21.5863 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $229.62 | 12.821% | $259.0596 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $56.87 | 6.480% | $60.5552 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $235.73 | 8.470% | $255.6963 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $48.63 | 12.183% | $54.5546 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $874.25 | $944.5516 | $944.56 | $944.55 | $944.70 | |