| 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 | $79.90 | 10.840% | $88.5612 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $208.90 | 3.699% | $216.6272 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $84.26 | 12.724% | $94.9812 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $91.50 | 13.719% | $104.0529 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $5.35 | 5.568% | $5.6479 | $5.65 | $5.65 | $5.60 |
| Purchase #6 | $46.48 | 12.585% | $52.3295 | $52.33 | $52.35 | $52.30 |
| Purchase #7 | $37.99 | 7.758% | $40.9373 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $554.38 | $603.1372 | $603.14 | $603.20 | $603.10 | |