| 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 | $48.38 | 10.181% | $53.3056 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $27.84 | 7.821% | $30.0174 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $199.76 | 13.385% | $226.4979 | $226.50 | $226.50 | $226.50 |
| Purchase #4 | $193.32 | 11.861% | $216.2497 | $216.25 | $216.25 | $216.20 |
| Purchase #5 | $67.73 | 6.685% | $72.2578 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $15.29 | 5.741% | $16.1678 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $218.63 | 10.445% | $241.4659 | $241.47 | $241.45 | $241.50 |
| 7 purchase totals = | $770.95 | $855.9621 | $855.98 | $855.90 | $856.00 | |