| 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 | $12.97 | 7.585% | $13.9538 | $13.95 | $13.95 | $14.00 |
| Purchase #2 | $206.79 | 11.371% | $230.3041 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $78.96 | 5.186% | $83.0549 | $83.05 | $83.05 | $83.10 |
| Purchase #4 | $102.73 | 3.135% | $105.9506 | $105.95 | $105.95 | $106.00 |
| Purchase #5 | $113.70 | 7.239% | $121.9307 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $119.62 | 12.239% | $134.2603 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $90.77 | 4.342% | $94.7112 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $725.54 | $784.1656 | $784.15 | $784.15 | $784.30 | |