| 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 | $36.55 | 12.496% | $41.1173 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $183.78 | 10.389% | $202.8729 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $16.79 | 12.501% | $18.8889 | $18.89 | $18.90 | $18.90 |
| Purchase #4 | $186.85 | 7.746% | $201.3234 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $43.55 | 10.249% | $48.0134 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $80.92 | 3.391% | $83.664 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $88.73 | 5.476% | $93.5889 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $637.17 | $689.4688 | $689.46 | $689.40 | $689.50 | |