| 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 | $74.81 | 8.738% | $81.3469 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $225.32 | 12.198% | $252.8045 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $121.56 | 13.788% | $138.3207 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $33.80 | 11.534% | $37.6985 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $45.86 | 11.307% | $51.0454 | $51.05 | $51.05 | $51.00 |
| Purchase #6 | $115.58 | 8.419% | $125.3107 | $125.31 | $125.30 | $125.30 |
| Purchase #7 | $65.32 | 10.426% | $72.1303 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $682.25 | $758.6570 | $758.66 | $758.65 | $758.50 | |