| 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 | $73.34 | 11.363% | $81.6736 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $96.99 | 10.461% | $107.1361 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $28.80 | 10.421% | $31.8012 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $116.47 | 7.423% | $125.1156 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $11.72 | 3.613% | $12.1434 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $23.48 | 12.778% | $26.4803 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $76.29 | 4.872% | $80.0068 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $427.09 | $464.3570 | $464.36 | $464.35 | $464.30 | |