| 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 | $67.79 | 9.746% | $74.3968 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $127.28 | 6.324% | $135.3292 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $30.82 | 10.339% | $34.0065 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $7.28 | 3.734% | $7.5518 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $155.53 | 7.451% | $167.1185 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $213.73 | 4.676% | $223.724 | $223.72 | $223.70 | $223.70 |
| Purchase #7 | $163.43 | 13.234% | $185.0583 | $185.06 | $185.05 | $185.10 |
| 7 purchase totals = | $765.86 | $827.1851 | $827.19 | $827.15 | $827.20 | |