| 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 | $200.74 | 7.384% | $215.5626 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $85.44 | 9.624% | $93.6627 | $93.66 | $93.65 | $93.70 |
| Purchase #3 | $5.78 | 6.203% | $6.1385 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $249.99 | 3.141% | $257.8422 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $6.35 | 12.360% | $7.1349 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $44.83 | 4.608% | $46.8958 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $133.83 | 13.134% | $151.4072 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $726.96 | $778.6439 | $778.64 | $778.65 | $778.60 | |