| 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 | $16.39 | 5.225% | $17.2464 | $17.25 | $17.25 | $17.20 |
| Purchase #2 | $28.82 | 4.512% | $30.1204 | $30.12 | $30.10 | $30.10 |
| Purchase #3 | $206.54 | 3.127% | $212.9985 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $160.51 | 4.836% | $168.2723 | $168.27 | $168.25 | $168.30 |
| Purchase #5 | $203.30 | 7.754% | $219.0639 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $110.71 | 6.629% | $118.049 | $118.05 | $118.05 | $118.00 |
| Purchase #7 | $50.99 | 7.122% | $54.6215 | $54.62 | $54.60 | $54.60 |
| 7 purchase totals = | $777.26 | $820.3720 | $820.37 | $820.30 | $820.30 | |