| 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 | $76.69 | 9.732% | $84.1535 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $185.72 | 12.578% | $209.0799 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $124.99 | 7.845% | $134.7955 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $26.71 | 5.560% | $28.1951 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $186.26 | 12.389% | $209.3358 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $84.99 | 13.357% | $96.3421 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $184.84 | 13.125% | $209.1003 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $870.20 | $971.0022 | $971.01 | $971.05 | $971.00 | |