| 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 | $15.44 | 13.377% | $17.5054 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $207.26 | 10.774% | $229.5902 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $6.42 | 8.129% | $6.9419 | $6.94 | $6.95 | $6.90 |
| Purchase #4 | $105.80 | 8.383% | $114.6692 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $206.31 | 13.506% | $234.1742 | $234.17 | $234.15 | $234.20 |
| Purchase #6 | $13.42 | 6.514% | $14.2942 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $149.93 | 5.284% | $157.8523 | $157.85 | $157.85 | $157.90 |
| 7 purchase totals = | $704.58 | $775.0274 | $775.02 | $775.00 | $775.10 | |