| 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 | $66.38 | 5.219% | $69.8444 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $26.97 | 12.852% | $30.4362 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $21.72 | 7.235% | $23.2914 | $23.29 | $23.30 | $23.30 |
| Purchase #4 | $152.27 | 4.557% | $159.2089 | $159.21 | $159.20 | $159.20 |
| Purchase #5 | $156.98 | 5.173% | $165.1006 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $8.66 | 11.546% | $9.6599 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $159.33 | 7.734% | $171.6526 | $171.65 | $171.65 | $171.70 |
| 7 purchase totals = | $592.31 | $629.1940 | $629.19 | $629.20 | $629.20 | |