| 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 | $52.66 | 4.618% | $55.0918 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $204.87 | 5.456% | $216.0477 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $246.43 | 12.717% | $277.7685 | $277.77 | $277.75 | $277.80 |
| Purchase #4 | $116.81 | 7.127% | $125.135 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $239.33 | 7.285% | $256.7652 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $233.75 | 6.627% | $249.2406 | $249.24 | $249.25 | $249.20 |
| Purchase #7 | $220.56 | 12.497% | $248.1234 | $248.12 | $248.10 | $248.10 |
| 7 purchase totals = | $1,314.41 | $1,428.1722 | $1,428.18 | $1,428.15 | $1,428.10 | |