| 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 | $38.69 | 9.578% | $42.3957 | $42.40 | $42.40 | $42.40 |
| Purchase #2 | $231.68 | 4.146% | $241.2855 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $69.60 | 3.478% | $72.0207 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $21.93 | 8.788% | $23.8572 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $72.73 | 10.371% | $80.2728 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $54.75 | 4.344% | $57.1283 | $57.13 | $57.15 | $57.10 |
| Purchase #7 | $186.39 | 4.668% | $195.0907 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $675.77 | $712.0509 | $712.06 | $712.05 | $712.10 | |