| 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 | $101.91 | 4.463% | $106.4582 | $106.46 | $106.45 | $106.50 |
| Purchase #2 | $174.32 | 13.768% | $198.3204 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $165.33 | 3.352% | $170.8719 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $36.69 | 6.863% | $39.208 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $49.77 | 4.671% | $52.0948 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $88.91 | 9.475% | $97.3342 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $243.83 | 13.134% | $275.8546 | $275.85 | $275.85 | $275.90 |
| 7 purchase totals = | $860.76 | $940.1421 | $940.13 | $940.10 | $940.20 | |