| 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 | $33.40 | 10.488% | $36.903 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $191.26 | 13.746% | $217.5506 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $57.27 | 10.381% | $63.2152 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $69.66 | 12.111% | $78.0965 | $78.10 | $78.10 | $78.10 |
| Purchase #5 | $106.99 | 3.432% | $110.6619 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $97.70 | 5.520% | $103.093 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $33.94 | 12.599% | $38.2161 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $590.22 | $647.7363 | $647.74 | $647.70 | $647.80 | |