| 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 | $100.75 | 13.249% | $114.0984 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $178.95 | 7.769% | $192.8526 | $192.85 | $192.85 | $192.90 |
| Purchase #3 | $6.41 | 4.173% | $6.6775 | $6.68 | $6.70 | $6.70 |
| Purchase #4 | $224.76 | 5.279% | $236.6251 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $44.50 | 13.479% | $50.4982 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $205.58 | 3.495% | $212.765 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $55.65 | 10.871% | $61.6997 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $816.60 | $875.2165 | $875.23 | $875.25 | $875.30 | |