| 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 | $32.36 | 13.755% | $36.8111 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $196.41 | 7.313% | $210.7735 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $168.64 | 11.389% | $187.8464 | $187.85 | $187.85 | $187.80 |
| Purchase #4 | $80.36 | 7.826% | $86.649 | $86.65 | $86.65 | $86.60 |
| Purchase #5 | $113.46 | 5.532% | $119.7366 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $109.45 | 10.167% | $120.5778 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $104.46 | 9.322% | $114.1978 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $805.14 | $876.5922 | $876.60 | $876.60 | $876.50 | |