| 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 | $25.76 | 10.776% | $28.5359 | $28.54 | $28.55 | $28.50 |
| Purchase #2 | $41.85 | 10.634% | $46.3003 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $159.40 | 3.267% | $164.6076 | $164.61 | $164.60 | $164.60 |
| Purchase #4 | $239.75 | 3.171% | $247.3525 | $247.35 | $247.35 | $247.40 |
| Purchase #5 | $125.83 | 9.548% | $137.8442 | $137.84 | $137.85 | $137.80 |
| Purchase #6 | $219.94 | 8.737% | $239.1562 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $97.65 | 6.768% | $104.259 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $910.18 | $968.0557 | $968.06 | $968.05 | $968.10 | |