| 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 | $84.71 | 3.211% | $87.43 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $198.85 | 7.175% | $213.1175 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $233.49 | 6.362% | $248.3446 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $88.73 | 9.772% | $97.4007 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $81.31 | 12.705% | $91.6404 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $150.71 | 4.757% | $157.8793 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $186.35 | 3.751% | $193.34 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $1,024.15 | $1,089.1525 | $1,089.15 | $1,089.20 | $1,089.00 | |