| 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 | $75.29 | 4.195% | $78.4484 | $78.45 | $78.45 | $78.40 |
| Purchase #2 | $68.98 | 6.852% | $73.7065 | $73.71 | $73.70 | $73.70 |
| Purchase #3 | $196.69 | 9.810% | $215.9853 | $215.99 | $216.00 | $216.00 |
| Purchase #4 | $19.26 | 5.702% | $20.3582 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $13.30 | 6.251% | $14.1314 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $114.83 | 5.693% | $121.3673 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $82.90 | 5.575% | $87.5217 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $571.25 | $611.5188 | $611.53 | $611.50 | $611.50 | |