| 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 | $76.64 | 7.753% | $82.5819 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $241.66 | 13.553% | $274.4122 | $274.41 | $274.40 | $274.40 |
| Purchase #3 | $235.61 | 10.490% | $260.3255 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $175.84 | 8.106% | $190.0936 | $190.09 | $190.10 | $190.10 |
| Purchase #5 | $94.48 | 3.715% | $97.9899 | $97.99 | $98.00 | $98.00 |
| Purchase #6 | $240.49 | 13.378% | $272.6628 | $272.66 | $272.65 | $272.70 |
| Purchase #7 | $96.46 | 11.679% | $107.7256 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $1,161.18 | $1,285.7915 | $1,285.79 | $1,285.85 | $1,285.80 | |