| 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 | $98.57 | 6.608% | $105.0835 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $63.87 | 5.782% | $67.563 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $48.37 | 5.215% | $50.8925 | $50.89 | $50.90 | $50.90 |
| Purchase #4 | $93.31 | 8.763% | $101.4868 | $101.49 | $101.50 | $101.50 |
| Purchase #5 | $156.58 | 13.160% | $177.1859 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $86.75 | 5.382% | $91.4189 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $143.29 | 8.336% | $155.2347 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $690.74 | $748.8653 | $748.86 | $748.90 | $748.90 | |