| 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 | $31.67 | 9.140% | $34.5646 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $239.75 | 8.825% | $260.9079 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $76.40 | 10.803% | $84.6535 | $84.65 | $84.65 | $84.70 |
| Purchase #4 | $97.44 | 7.118% | $104.3758 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $231.95 | 3.300% | $239.6044 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $5.46 | 4.322% | $5.696 | $5.70 | $5.70 | $5.70 |
| Purchase #7 | $98.54 | 9.798% | $108.1949 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $781.21 | $837.9971 | $837.99 | $838.00 | $838.10 | |