| 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 | $91.85 | 8.730% | $99.8685 | $99.87 | $99.85 | $99.90 |
| Purchase #2 | $240.73 | 4.469% | $251.4882 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $170.31 | 8.595% | $184.9481 | $184.95 | $184.95 | $184.90 |
| Purchase #4 | $14.37 | 13.213% | $16.2687 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $135.69 | 4.317% | $141.5477 | $141.55 | $141.55 | $141.50 |
| Purchase #6 | $64.36 | 4.729% | $67.4036 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $161.66 | 3.329% | $167.0417 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $878.97 | $928.5665 | $928.57 | $928.55 | $928.50 | |