| 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 | $92.28 | 7.751% | $99.4326 | $99.43 | $99.45 | $99.40 |
| Purchase #2 | $136.33 | 11.341% | $151.7912 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $97.98 | 6.331% | $104.1831 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $213.35 | 11.558% | $238.009 | $238.01 | $238.00 | $238.00 |
| Purchase #5 | $31.67 | 9.226% | $34.5919 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $236.75 | 6.372% | $251.8357 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $7.61 | 9.553% | $8.337 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $815.97 | $888.1805 | $888.18 | $888.25 | $888.10 | |