| 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 | $13.93 | 3.230% | $14.3799 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $174.51 | 13.643% | $198.3184 | $198.32 | $198.30 | $198.30 |
| Purchase #3 | $240.56 | 5.594% | $254.0169 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $125.62 | 13.769% | $142.9166 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $54.73 | 7.146% | $58.641 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $101.26 | 5.150% | $106.4749 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $6.75 | 9.704% | $7.405 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $717.36 | $782.1527 | $782.16 | $782.10 | $782.10 | |