| 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 | $8.43 | 12.697% | $9.5004 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $153.84 | 3.526% | $159.2644 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $222.91 | 12.374% | $250.4929 | $250.49 | $250.50 | $250.50 |
| Purchase #4 | $138.47 | 7.793% | $149.261 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $64.36 | 9.141% | $70.2431 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $86.87 | 9.534% | $95.1522 | $95.15 | $95.15 | $95.20 |
| Purchase #7 | $144.66 | 6.746% | $154.4188 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $819.54 | $888.3328 | $888.32 | $888.30 | $888.40 | |