| 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 | $65.79 | 4.767% | $68.9262 | $68.93 | $68.95 | $68.90 |
| Purchase #2 | $9.78 | 9.831% | $10.7415 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $187.65 | 3.857% | $194.8877 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $110.31 | 8.244% | $119.404 | $119.40 | $119.40 | $119.40 |
| Purchase #5 | $30.68 | 8.257% | $33.2132 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $80.56 | 7.228% | $86.3829 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $216.56 | 9.678% | $237.5187 | $237.52 | $237.50 | $237.50 |
| 7 purchase totals = | $701.33 | $751.0742 | $751.07 | $751.10 | $751.00 | |