| 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 | $91.58 | 6.390% | $97.432 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $30.74 | 11.429% | $34.2533 | $34.25 | $34.25 | $34.30 |
| Purchase #3 | $247.85 | 7.787% | $267.1501 | $267.15 | $267.15 | $267.20 |
| Purchase #4 | $197.92 | 6.548% | $210.8798 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $94.64 | 6.420% | $100.7159 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $39.89 | 8.695% | $43.3584 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $78.87 | 7.697% | $84.9406 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $781.49 | $838.7301 | $838.73 | $838.75 | $838.80 | |