| 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 | $72.75 | 6.540% | $77.5079 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $5.30 | 3.491% | $5.485 | $5.49 | $5.50 | $5.50 |
| Purchase #3 | $221.82 | 5.649% | $234.3506 | $234.35 | $234.35 | $234.40 |
| Purchase #4 | $231.93 | 8.341% | $251.2753 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $233.29 | 12.605% | $262.6962 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $169.69 | 9.506% | $185.8207 | $185.82 | $185.80 | $185.80 |
| Purchase #7 | $24.41 | 10.652% | $27.0102 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $959.19 | $1,044.1459 | $1,044.16 | $1,044.15 | $1,044.20 | |