| 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 | $63.70 | 3.279% | $65.7887 | $65.79 | $65.80 | $65.80 |
| Purchase #2 | $181.45 | 4.833% | $190.2195 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $232.64 | 9.543% | $254.8408 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $30.80 | 11.715% | $34.4082 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $89.75 | 5.860% | $95.0094 | $95.01 | $95.00 | $95.00 |
| Purchase #6 | $99.90 | 9.253% | $109.1437 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $210.73 | 6.832% | $225.1271 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $908.97 | $974.5374 | $974.54 | $974.55 | $974.40 | |