| 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 | $21.52 | 3.841% | $22.3466 | $22.35 | $22.35 | $22.30 |
| Purchase #2 | $160.88 | 8.759% | $174.9715 | $174.97 | $174.95 | $175.00 |
| Purchase #3 | $104.79 | 4.372% | $109.3714 | $109.37 | $109.35 | $109.40 |
| Purchase #4 | $10.40 | 11.675% | $11.6142 | $11.61 | $11.60 | $11.60 |
| Purchase #5 | $231.94 | 7.184% | $248.6026 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $214.60 | 4.728% | $224.7463 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $5.30 | 4.383% | $5.5323 | $5.53 | $5.55 | $5.50 |
| 7 purchase totals = | $749.43 | $797.1849 | $797.18 | $797.15 | $797.10 | |