| 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 | $245.39 | 10.705% | $271.659 | $271.66 | $271.65 | $271.70 |
| Purchase #2 | $31.74 | 8.737% | $34.5131 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $129.25 | 8.845% | $140.6822 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $76.91 | 12.503% | $86.5261 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $67.93 | 12.223% | $76.2331 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $58.82 | 6.641% | $62.7262 | $62.73 | $62.75 | $62.70 |
| Purchase #7 | $96.41 | 3.552% | $99.8345 | $99.83 | $99.85 | $99.80 |
| 7 purchase totals = | $706.45 | $772.1742 | $772.17 | $772.25 | $772.10 | |