| 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 | $26.75 | 6.830% | $28.577 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $92.37 | 4.392% | $96.4269 | $96.43 | $96.45 | $96.40 |
| Purchase #3 | $221.87 | 11.490% | $247.3629 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $65.46 | 9.537% | $71.7029 | $71.70 | $71.70 | $71.70 |
| Purchase #5 | $193.73 | 3.226% | $199.9797 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $115.59 | 5.645% | $122.1151 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $52.54 | 7.348% | $56.4006 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $768.31 | $822.5651 | $822.57 | $822.60 | $822.60 | |