| 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 | $42.72 | 9.790% | $46.9023 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $67.84 | 12.866% | $76.5683 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $228.82 | 7.691% | $246.4185 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $157.82 | 13.420% | $178.9994 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $45.36 | 7.141% | $48.5992 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $156.39 | 4.368% | $163.2211 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $34.37 | 4.802% | $36.0204 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $733.32 | $796.7292 | $796.73 | $796.65 | $796.70 | |