| 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 | $70.54 | 11.706% | $78.7974 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $127.84 | 5.528% | $134.907 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $89.60 | 5.206% | $94.2646 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $55.31 | 4.272% | $57.6728 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $190.63 | 5.408% | $200.9393 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $124.38 | 3.816% | $129.1263 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $223.74 | 6.857% | $239.0819 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $882.04 | $934.7893 | $934.79 | $934.80 | $934.80 | |