| 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 | $51.73 | 9.369% | $56.5766 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $54.72 | 4.495% | $57.1797 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $199.50 | 11.300% | $222.0435 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $150.58 | 5.158% | $158.3469 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $24.98 | 5.485% | $26.3502 | $26.35 | $26.35 | $26.40 |
| Purchase #6 | $9.34 | 3.858% | $9.7003 | $9.70 | $9.70 | $9.70 |
| Purchase #7 | $123.39 | 3.853% | $128.1442 | $128.14 | $128.15 | $128.10 |
| 7 purchase totals = | $614.24 | $658.3414 | $658.34 | $658.40 | $658.30 | |