| 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 | $30.58 | 10.274% | $33.7218 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $136.90 | 6.721% | $146.101 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $225.66 | 10.142% | $248.5464 | $248.55 | $248.55 | $248.50 |
| Purchase #4 | $77.41 | 13.693% | $88.0098 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $94.71 | 10.487% | $104.6422 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $84.99 | 12.469% | $95.5874 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $171.25 | 5.707% | $181.0232 | $181.02 | $181.00 | $181.00 |
| 7 purchase totals = | $821.50 | $897.6318 | $897.63 | $897.60 | $897.50 | |