| 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 | $28.58 | 5.169% | $30.0573 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $224.86 | 5.450% | $237.1149 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $212.34 | 3.673% | $220.1392 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $145.87 | 5.758% | $154.2692 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $63.97 | 5.595% | $67.5491 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $243.72 | 4.396% | $254.4339 | $254.43 | $254.45 | $254.40 |
| Purchase #7 | $49.31 | 11.698% | $55.0783 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $968.65 | $1,018.6419 | $1,018.64 | $1,018.65 | $1,018.60 | |