| 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 | $75.74 | 5.265% | $79.7277 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $14.81 | 8.754% | $16.1065 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $173.45 | 4.652% | $181.5189 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $42.54 | 13.367% | $48.2263 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $213.92 | 10.771% | $236.9613 | $236.96 | $236.95 | $237.00 |
| Purchase #6 | $178.38 | 13.747% | $202.9019 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $59.83 | 5.208% | $62.9459 | $62.95 | $62.95 | $62.90 |
| 7 purchase totals = | $758.67 | $828.3885 | $828.40 | $828.40 | $828.30 | |