| 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 | $30.80 | 12.499% | $34.6497 | $34.65 | $34.65 | $34.60 |
| Purchase #2 | $6.79 | 9.172% | $7.4128 | $7.41 | $7.40 | $7.40 |
| Purchase #3 | $186.35 | 10.627% | $206.1534 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $9.73 | 3.699% | $10.0899 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $62.26 | 10.689% | $68.915 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $232.66 | 9.185% | $254.0298 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $93.75 | 6.287% | $99.6441 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $622.34 | $680.8947 | $680.89 | $680.90 | $680.80 | |