| 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 | $74.82 | 8.370% | $81.0824 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $180.81 | 7.756% | $194.8336 | $194.83 | $194.85 | $194.80 |
| Purchase #3 | $126.62 | 6.452% | $134.7895 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $233.39 | 4.429% | $243.7268 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $181.98 | 7.138% | $194.9697 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $8.33 | 7.548% | $8.9587 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $217.78 | 6.254% | $231.4 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $1,023.73 | $1,089.7607 | $1,089.76 | $1,089.80 | $1,089.80 | |