| 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 | $93.25 | 4.697% | $97.63 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $108.68 | 3.631% | $112.6262 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $38.58 | 9.851% | $42.3805 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $178.75 | 9.675% | $196.0441 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $209.73 | 10.659% | $232.0851 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $114.35 | 13.452% | $129.7324 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $136.34 | 7.737% | $146.8886 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $879.68 | $957.3869 | $957.39 | $957.50 | $957.30 | |