| 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 | $207.96 | 3.580% | $215.405 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $80.66 | 9.302% | $88.163 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $100.74 | 3.481% | $104.2468 | $104.25 | $104.25 | $104.20 |
| Purchase #4 | $96.48 | 8.770% | $104.9413 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $138.55 | 6.280% | $147.2509 | $147.25 | $147.25 | $147.30 |
| Purchase #6 | $67.85 | 12.259% | $76.1677 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $18.49 | 8.584% | $20.0772 | $20.08 | $20.10 | $20.10 |
| 7 purchase totals = | $710.73 | $756.2519 | $756.26 | $756.25 | $756.30 | |