| 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 | $26.77 | 12.378% | $30.0836 | $30.08 | $30.10 | $30.10 |
| Purchase #2 | $114.32 | 11.684% | $127.6771 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $97.32 | 9.791% | $106.8486 | $106.85 | $106.85 | $106.80 |
| Purchase #4 | $88.61 | 10.842% | $98.2171 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $119.55 | 8.567% | $129.7918 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $43.25 | 6.549% | $46.0824 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $202.57 | 5.154% | $213.0105 | $213.01 | $213.00 | $213.00 |
| 7 purchase totals = | $692.39 | $751.7111 | $751.71 | $751.75 | $751.70 | |