| 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 | $90.51 | 7.789% | $97.5598 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $121.62 | 4.502% | $127.0953 | $127.10 | $127.10 | $127.10 |
| Purchase #3 | $186.79 | 10.835% | $207.0287 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $23.27 | 12.120% | $26.0903 | $26.09 | $26.10 | $26.10 |
| Purchase #5 | $111.98 | 10.621% | $123.8734 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $80.80 | 5.728% | $85.4282 | $85.43 | $85.45 | $85.40 |
| Purchase #7 | $171.92 | 10.571% | $190.0937 | $190.09 | $190.10 | $190.10 |
| 7 purchase totals = | $786.89 | $857.1694 | $857.17 | $857.20 | $857.20 | |