| 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 | $200.64 | 8.454% | $217.6021 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $145.94 | 13.468% | $165.5952 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $99.42 | 6.862% | $106.2422 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $24.37 | 11.630% | $27.2042 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $29.87 | 11.756% | $33.3815 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $216.61 | 9.618% | $237.4435 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $58.38 | 8.194% | $63.1637 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $775.23 | $850.6324 | $850.62 | $850.65 | $850.60 | |