| 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 | $14.83 | 5.806% | $15.691 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $113.44 | 10.663% | $125.5361 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $112.51 | 10.152% | $123.932 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $80.53 | 9.274% | $87.9984 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $40.28 | 9.498% | $44.1058 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $219.50 | 13.120% | $248.2984 | $248.30 | $248.30 | $248.30 |
| Purchase #7 | $205.35 | 3.409% | $212.3504 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $786.44 | $857.9121 | $857.92 | $857.95 | $857.90 | |