| 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 | $26.38 | 9.464% | $28.8766 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $202.54 | 5.382% | $213.4407 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $33.52 | 3.672% | $34.7509 | $34.75 | $34.75 | $34.80 |
| Purchase #4 | $182.55 | 10.308% | $201.3673 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $193.52 | 4.769% | $202.749 | $202.75 | $202.75 | $202.70 |
| Purchase #6 | $9.88 | 5.592% | $10.4325 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $9.92 | 9.274% | $10.84 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $658.31 | $702.4570 | $702.46 | $702.50 | $702.40 | |