| 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 | $114.99 | 6.546% | $122.5172 | $122.52 | $122.50 | $122.50 |
| Purchase #2 | $60.28 | 8.231% | $65.2416 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $114.76 | 11.723% | $128.2133 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $14.41 | 13.492% | $16.3542 | $16.35 | $16.35 | $16.40 |
| Purchase #5 | $108.77 | 12.503% | $122.3695 | $122.37 | $122.35 | $122.40 |
| Purchase #6 | $11.35 | 5.805% | $12.0089 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $16.43 | 6.140% | $17.4388 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $440.99 | $484.1435 | $484.14 | $484.10 | $484.10 | |