| 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 | $111.67 | 13.636% | $126.8973 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $95.33 | 7.515% | $102.494 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $44.82 | 4.439% | $46.8096 | $46.81 | $46.80 | $46.80 |
| Purchase #4 | $7.63 | 6.362% | $8.1154 | $8.12 | $8.10 | $8.10 |
| Purchase #5 | $203.39 | 12.292% | $228.3907 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $97.44 | 7.147% | $104.404 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $98.53 | 13.544% | $111.8749 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $658.81 | $728.9859 | $728.98 | $728.95 | $729.00 | |