| 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 | $122.30 | 6.696% | $130.4892 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $77.30 | 12.471% | $86.9401 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $219.69 | 12.187% | $246.4636 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $204.26 | 3.399% | $211.2028 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $97.84 | 8.239% | $105.901 | $105.90 | $105.90 | $105.90 |
| Purchase #6 | $151.69 | 10.501% | $167.619 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $16.35 | 3.110% | $16.8585 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $889.43 | $965.4742 | $965.47 | $965.45 | $965.50 | |