| 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 | $88.56 | 9.516% | $96.9874 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $10.79 | 3.566% | $11.1748 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $146.42 | 7.670% | $157.6504 | $157.65 | $157.65 | $157.70 |
| Purchase #4 | $134.92 | 11.673% | $150.6692 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $45.68 | 6.412% | $48.609 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $221.75 | 4.531% | $231.7975 | $231.80 | $231.80 | $231.80 |
| Purchase #7 | $182.56 | 6.659% | $194.7167 | $194.72 | $194.70 | $194.70 |
| 7 purchase totals = | $830.68 | $891.6050 | $891.61 | $891.55 | $891.70 | |