| 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 | $15.58 | 5.520% | $16.44 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $99.84 | 4.540% | $104.3727 | $104.37 | $104.35 | $104.40 |
| Purchase #3 | $128.49 | 5.844% | $135.999 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $29.92 | 13.613% | $33.993 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $171.65 | 12.256% | $192.6874 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $189.41 | 4.311% | $197.5755 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $115.79 | 8.726% | $125.8938 | $125.89 | $125.90 | $125.90 |
| 7 purchase totals = | $750.68 | $806.9614 | $806.96 | $807.00 | $807.00 | |