| 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 | $49.62 | 10.430% | $54.7954 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $124.85 | 11.567% | $139.2914 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $179.94 | 4.419% | $187.8915 | $187.89 | $187.90 | $187.90 |
| Purchase #4 | $69.32 | 6.748% | $73.9977 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $159.99 | 6.270% | $170.0214 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $199.90 | 10.445% | $220.7796 | $220.78 | $220.80 | $220.80 |
| Purchase #7 | $229.97 | 13.537% | $261.101 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,013.59 | $1,107.8780 | $1,107.88 | $1,107.90 | $1,107.90 | |