| 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 | $40.92 | 10.758% | $45.3222 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $96.63 | 3.458% | $99.9715 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $8.92 | 3.315% | $9.2157 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $167.56 | 4.117% | $174.4584 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $123.27 | 3.136% | $127.1357 | $127.14 | $127.15 | $127.10 |
| Purchase #6 | $214.87 | 10.169% | $236.7201 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $54.79 | 9.836% | $60.1791 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $706.96 | $753.0027 | $753.01 | $752.95 | $753.00 | |