| 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 | $83.29 | 3.508% | $86.2118 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $87.78 | 4.628% | $91.8425 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $55.78 | 12.778% | $62.9076 | $62.91 | $62.90 | $62.90 |
| Purchase #4 | $124.79 | 3.452% | $129.0978 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $209.58 | 10.709% | $232.0239 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $40.41 | 5.731% | $42.7259 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $98.72 | 13.819% | $112.3621 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $700.35 | $757.1716 | $757.17 | $757.15 | $757.10 | |