| 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 | $76.25 | 4.273% | $79.5082 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $66.88 | 9.175% | $73.0162 | $73.02 | $73.00 | $73.00 |
| Purchase #3 | $56.70 | 8.420% | $61.4741 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $37.34 | 4.618% | $39.0644 | $39.06 | $39.05 | $39.10 |
| Purchase #5 | $12.72 | 13.671% | $14.459 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $195.92 | 3.731% | $203.2298 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $122.97 | 9.810% | $135.0334 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $568.78 | $605.7851 | $605.78 | $605.75 | $605.80 | |