| 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 | $113.58 | 10.300% | $125.2787 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $66.87 | 4.473% | $69.8611 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $42.30 | 10.531% | $46.7546 | $46.75 | $46.75 | $46.80 |
| Purchase #4 | $222.25 | 6.595% | $236.9074 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $227.63 | 7.742% | $245.2531 | $245.25 | $245.25 | $245.30 |
| Purchase #6 | $37.94 | 8.374% | $41.1171 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $164.99 | 9.141% | $180.0717 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $875.56 | $945.2437 | $945.24 | $945.20 | $945.40 | |