| 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 | $18.63 | 7.207% | $19.9727 | $19.97 | $19.95 | $20.00 |
| Purchase #2 | $99.54 | 8.769% | $108.2687 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $113.37 | 4.321% | $118.2687 | $118.27 | $118.25 | $118.30 |
| Purchase #4 | $17.76 | 12.438% | $19.969 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $119.39 | 12.442% | $134.2445 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $129.34 | 12.501% | $145.5088 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $195.99 | 4.569% | $204.9448 | $204.94 | $204.95 | $204.90 |
| 7 purchase totals = | $694.02 | $751.1772 | $751.17 | $751.10 | $751.20 | |