| 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 | $27.39 | 8.623% | $29.7518 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $219.84 | 7.536% | $236.4071 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $67.50 | 8.440% | $73.197 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $106.72 | 12.136% | $119.6715 | $119.67 | $119.65 | $119.70 |
| Purchase #5 | $99.34 | 8.403% | $107.6875 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $200.57 | 3.837% | $208.2659 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $75.41 | 6.218% | $80.099 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $796.77 | $855.0798 | $855.09 | $855.05 | $855.20 | |