| 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 | $51.37 | 9.582% | $56.2923 | $56.29 | $56.30 | $56.30 |
| Purchase #2 | $60.30 | 11.792% | $67.4106 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $175.63 | 8.756% | $191.0082 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $108.46 | 5.475% | $114.3982 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $99.88 | 7.262% | $107.1333 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $117.26 | 8.308% | $127.002 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $73.28 | 9.706% | $80.3926 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $686.18 | $743.6372 | $743.63 | $743.65 | $743.60 | |