| 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 | $231.70 | 13.323% | $262.5694 | $262.57 | $262.55 | $262.60 |
| Purchase #2 | $57.38 | 10.503% | $63.4066 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $33.93 | 10.777% | $37.5866 | $37.59 | $37.60 | $37.60 |
| Purchase #4 | $7.55 | 5.730% | $7.9826 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $74.60 | 9.129% | $81.4102 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $91.26 | 7.202% | $97.8325 | $97.83 | $97.85 | $97.80 |
| Purchase #7 | $170.69 | 10.364% | $188.3803 | $188.38 | $188.40 | $188.40 |
| 7 purchase totals = | $667.11 | $739.1682 | $739.17 | $739.20 | $739.20 | |