| 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 | $30.52 | 12.423% | $34.3115 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $88.47 | 8.480% | $95.9723 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $143.39 | 10.568% | $158.5435 | $158.54 | $158.55 | $158.50 |
| Purchase #4 | $29.58 | 4.147% | $30.8067 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $16.80 | 10.534% | $18.5697 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $99.77 | 4.682% | $104.4412 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $186.34 | 11.424% | $207.6275 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $594.87 | $650.2724 | $650.27 | $650.25 | $650.20 | |