| 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 | $70.43 | 5.318% | $74.1755 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $112.37 | 3.578% | $116.3906 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $71.84 | 11.179% | $79.871 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $85.39 | 13.608% | $97.0099 | $97.01 | $97.00 | $97.00 |
| Purchase #5 | $153.63 | 7.753% | $165.5409 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $215.87 | 6.713% | $230.3614 | $230.36 | $230.35 | $230.40 |
| Purchase #7 | $117.58 | 7.301% | $126.1645 | $126.16 | $126.15 | $126.20 |
| 7 purchase totals = | $827.11 | $889.5138 | $889.51 | $889.50 | $889.60 | |