| 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 | $91.62 | 13.539% | $104.0244 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $72.61 | 5.471% | $76.5825 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $108.41 | 13.363% | $122.8968 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $34.89 | 9.597% | $38.2384 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $13.89 | 6.244% | $14.7573 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $134.48 | 7.846% | $145.0313 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $224.70 | 10.562% | $248.4328 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $680.60 | $749.9635 | $749.96 | $750.00 | $749.90 | |