| 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 | $44.54 | 12.790% | $50.2367 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $100.93 | 8.418% | $109.4263 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $54.63 | 13.371% | $61.9346 | $61.93 | $61.95 | $61.90 |
| Purchase #4 | $155.91 | 13.610% | $177.1294 | $177.13 | $177.15 | $177.10 |
| Purchase #5 | $191.36 | 12.343% | $214.9796 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $89.96 | 7.758% | $96.9391 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $219.90 | 12.812% | $248.0736 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $857.23 | $958.7193 | $958.72 | $958.80 | $958.60 | |