| 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 | $50.78 | 10.798% | $56.2632 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $60.66 | 9.607% | $66.4876 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $7.67 | 9.595% | $8.4059 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $110.47 | 3.207% | $114.0128 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $38.59 | 7.426% | $41.4557 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $197.87 | 5.447% | $208.648 | $208.65 | $208.65 | $208.60 |
| Purchase #7 | $124.67 | 7.721% | $134.2958 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $590.71 | $629.5690 | $629.58 | $629.55 | $629.60 | |