| 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 | $38.33 | 13.198% | $43.3888 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $39.74 | 4.708% | $41.611 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $29.96 | 8.275% | $32.4392 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $214.87 | 4.418% | $224.363 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $126.68 | 12.749% | $142.8304 | $142.83 | $142.85 | $142.80 |
| Purchase #6 | $39.43 | 10.782% | $43.6813 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $65.80 | 3.328% | $67.9898 | $67.99 | $68.00 | $68.00 |
| 7 purchase totals = | $554.81 | $596.3035 | $596.30 | $596.35 | $596.30 | |