| 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 | $99.35 | 11.282% | $110.5587 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $235.88 | 3.666% | $244.5274 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $207.79 | 6.413% | $221.1156 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $123.57 | 7.627% | $132.9947 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $71.93 | 7.239% | $77.137 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $67.43 | 13.251% | $76.3651 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $43.84 | 3.419% | $45.3389 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $849.79 | $908.0374 | $908.05 | $908.05 | $908.00 | |