| 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 | $60.66 | 5.674% | $64.1018 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $72.44 | 9.426% | $79.2682 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $194.69 | 3.585% | $201.6696 | $201.67 | $201.65 | $201.70 |
| Purchase #4 | $127.73 | 7.172% | $136.8908 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $203.90 | 12.476% | $229.3386 | $229.34 | $229.35 | $229.30 |
| Purchase #6 | $145.73 | 7.739% | $157.008 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $15.88 | 9.407% | $17.3738 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $821.03 | $885.6508 | $885.65 | $885.60 | $885.70 | |