| 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 | $40.77 | 10.857% | $45.1964 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $179.37 | 10.850% | $198.8316 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $210.86 | 7.443% | $226.5543 | $226.55 | $226.55 | $226.60 |
| Purchase #4 | $236.45 | 10.213% | $260.5986 | $260.60 | $260.60 | $260.60 |
| Purchase #5 | $114.85 | 8.129% | $124.1862 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $70.90 | 6.832% | $75.7439 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $16.90 | 11.435% | $18.8325 | $18.83 | $18.85 | $18.80 |
| 7 purchase totals = | $870.10 | $949.9435 | $949.94 | $950.00 | $949.90 | |