| 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 | $77.74 | 5.765% | $82.2217 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $69.61 | 9.266% | $76.0601 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $45.91 | 7.269% | $49.2472 | $49.25 | $49.25 | $49.20 |
| Purchase #4 | $43.82 | 6.840% | $46.8173 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $156.88 | 8.260% | $169.8383 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $101.61 | 10.638% | $112.4193 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $209.60 | 12.377% | $235.5422 | $235.54 | $235.55 | $235.50 |
| 7 purchase totals = | $705.17 | $772.1461 | $772.15 | $772.10 | $772.00 | |