| 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 | $90.45 | 7.541% | $97.2708 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $16.58 | 5.863% | $17.5521 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $241.76 | 10.398% | $266.8982 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $141.88 | 4.421% | $148.1525 | $148.15 | $148.15 | $148.20 |
| Purchase #5 | $92.78 | 12.105% | $104.011 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $107.69 | 3.845% | $111.8307 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $167.74 | 6.504% | $178.6498 | $178.65 | $178.65 | $178.60 |
| 7 purchase totals = | $858.88 | $924.3651 | $924.36 | $924.35 | $924.40 | |