| 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 | $197.67 | 4.153% | $205.8792 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $54.57 | 11.559% | $60.8777 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $22.39 | 5.282% | $23.5726 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $246.35 | 11.576% | $274.8675 | $274.87 | $274.85 | $274.90 |
| Purchase #5 | $152.72 | 5.596% | $161.2662 | $161.27 | $161.25 | $161.30 |
| Purchase #6 | $11.94 | 10.102% | $13.1462 | $13.15 | $13.15 | $13.10 |
| Purchase #7 | $81.25 | 3.242% | $83.8841 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $766.89 | $823.4935 | $823.50 | $823.50 | $823.60 | |