| 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 | $5.58 | 7.420% | $5.994 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $175.36 | 5.270% | $184.6015 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $216.76 | 12.686% | $244.2582 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $174.31 | 4.260% | $181.7356 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $166.29 | 10.439% | $183.649 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $21.61 | 8.396% | $23.4244 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $107.88 | 3.698% | $111.8694 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $867.79 | $935.5321 | $935.53 | $935.50 | $935.50 | |