| 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 | $76.61 | 4.562% | $80.1049 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $56.29 | 3.210% | $58.0969 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $35.65 | 12.453% | $40.0895 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $81.70 | 5.359% | $86.0783 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $190.40 | 7.641% | $204.9485 | $204.95 | $204.95 | $204.90 |
| Purchase #6 | $97.40 | 4.392% | $101.6778 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $34.31 | 13.301% | $38.8736 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $572.36 | $609.8695 | $609.87 | $609.90 | $609.90 | |