| 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 | $34.66 | 6.138% | $36.7874 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $236.47 | 10.639% | $261.628 | $261.63 | $261.65 | $261.60 |
| Purchase #3 | $101.45 | 12.452% | $114.0826 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $105.47 | 12.400% | $118.5483 | $118.55 | $118.55 | $118.50 |
| Purchase #5 | $96.75 | 11.154% | $107.5415 | $107.54 | $107.55 | $107.50 |
| Purchase #6 | $133.99 | 3.149% | $138.2093 | $138.21 | $138.20 | $138.20 |
| Purchase #7 | $147.51 | 10.153% | $162.4867 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $856.30 | $939.2838 | $939.29 | $939.35 | $939.20 | |