| 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 | $51.27 | 10.733% | $56.7728 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $9.62 | 4.246% | $10.0285 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $233.41 | 7.858% | $251.7514 | $251.75 | $251.75 | $251.80 |
| Purchase #4 | $99.90 | 4.754% | $104.6492 | $104.65 | $104.65 | $104.60 |
| Purchase #5 | $14.42 | 13.158% | $16.3174 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $12.36 | 6.316% | $13.1407 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $240.31 | 7.611% | $258.6 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $661.29 | $711.2600 | $711.26 | $711.25 | $711.20 | |