| 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 | $51.99 | 7.410% | $55.8425 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $245.76 | 10.279% | $271.0217 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $104.81 | 8.799% | $114.0322 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $82.96 | 4.243% | $86.48 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $148.38 | 6.718% | $158.3482 | $158.35 | $158.35 | $158.30 |
| Purchase #6 | $205.84 | 9.191% | $224.7588 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $118.73 | 8.328% | $128.6178 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $958.47 | $1,039.1012 | $1,039.10 | $1,039.10 | $1,039.00 | |