| 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 | $11.42 | 8.420% | $12.3816 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $84.75 | 3.428% | $87.6552 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $200.88 | 5.410% | $211.7476 | $211.75 | $211.75 | $211.70 |
| Purchase #4 | $33.75 | 7.244% | $36.1949 | $36.19 | $36.20 | $36.20 |
| Purchase #5 | $78.25 | 5.124% | $82.2595 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $215.87 | 3.611% | $223.6651 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $240.73 | 3.777% | $249.8224 | $249.82 | $249.80 | $249.80 |
| 7 purchase totals = | $865.65 | $903.7263 | $903.73 | $903.70 | $903.80 | |