| 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 | $52.43 | 9.407% | $57.3621 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $238.90 | 7.640% | $257.152 | $257.15 | $257.15 | $257.20 |
| Purchase #3 | $75.94 | 11.382% | $84.5835 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $27.92 | 10.774% | $30.9281 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $110.30 | 4.304% | $115.0473 | $115.05 | $115.05 | $115.00 |
| Purchase #6 | $85.62 | 13.443% | $97.1299 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $168.40 | 4.332% | $175.6951 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $759.51 | $817.8980 | $817.90 | $817.95 | $817.90 | |