| 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 | $49.41 | 3.592% | $51.1848 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $107.32 | 5.678% | $113.4136 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $208.52 | 5.719% | $220.4453 | $220.45 | $220.45 | $220.40 |
| Purchase #4 | $114.63 | 5.355% | $120.7684 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $228.72 | 10.333% | $252.3536 | $252.35 | $252.35 | $252.40 |
| Purchase #6 | $16.37 | 7.366% | $17.5758 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $104.93 | 10.529% | $115.9781 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $829.90 | $891.7196 | $891.72 | $891.75 | $891.80 | |