| 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 | $185.52 | 7.557% | $199.5397 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $30.99 | 4.490% | $32.3815 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $196.88 | 13.716% | $223.8841 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $12.57 | 13.626% | $14.2828 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $64.82 | 8.381% | $70.2526 | $70.25 | $70.25 | $70.30 |
| Purchase #6 | $16.37 | 4.671% | $17.1346 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $148.75 | 3.565% | $154.0529 | $154.05 | $154.05 | $154.10 |
| 7 purchase totals = | $655.90 | $711.5282 | $711.51 | $711.60 | $711.60 | |