| 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 | $157.75 | 4.372% | $164.6468 | $164.65 | $164.65 | $164.60 |
| Purchase #2 | $99.94 | 4.265% | $104.2024 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $214.60 | 4.181% | $223.5724 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $57.54 | 4.207% | $59.9607 | $59.96 | $59.95 | $60.00 |
| Purchase #5 | $28.60 | 4.769% | $29.9639 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $32.37 | 7.297% | $34.732 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $80.51 | 3.502% | $83.3295 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $671.31 | $700.4077 | $700.40 | $700.40 | $700.40 | |