| 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 | $12.91 | 9.524% | $14.1395 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $50.82 | 11.567% | $56.6983 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $81.44 | 12.771% | $91.8407 | $91.84 | $91.85 | $91.80 |
| Purchase #4 | $94.92 | 10.481% | $104.8686 | $104.87 | $104.85 | $104.90 |
| Purchase #5 | $61.38 | 4.537% | $64.1648 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $161.49 | 12.129% | $181.0771 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $59.62 | 12.779% | $67.2388 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $522.58 | $580.0278 | $580.03 | $580.05 | $580.00 | |