| 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 | $237.45 | 13.668% | $269.9047 | $269.90 | $269.90 | $269.90 |
| Purchase #2 | $71.49 | 11.180% | $79.4826 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $72.25 | 10.714% | $79.9909 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $89.78 | 8.544% | $97.4508 | $97.45 | $97.45 | $97.50 |
| Purchase #5 | $57.35 | 5.716% | $60.6281 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $149.91 | 3.190% | $154.6921 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $147.99 | 10.167% | $163.0361 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $826.22 | $905.1853 | $905.18 | $905.25 | $905.20 | |