| 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 | $203.61 | 8.431% | $220.7764 | $220.78 | $220.80 | $220.80 |
| Purchase #2 | $37.76 | 11.348% | $42.045 | $42.05 | $42.05 | $42.00 |
| Purchase #3 | $87.58 | 8.754% | $95.2468 | $95.25 | $95.25 | $95.20 |
| Purchase #4 | $32.73 | 12.778% | $36.9122 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $222.61 | 10.718% | $246.4693 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $67.72 | 13.567% | $76.9076 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $48.88 | 10.568% | $54.0456 | $54.05 | $54.05 | $54.00 |
| 7 purchase totals = | $700.89 | $772.4029 | $772.42 | $772.40 | $772.30 | |