| 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 | $67.67 | 5.870% | $71.6422 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $16.52 | 9.868% | $18.1502 | $18.15 | $18.15 | $18.20 |
| Purchase #3 | $215.54 | 10.511% | $238.1954 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $211.84 | 9.156% | $231.2361 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $145.63 | 6.195% | $154.6518 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $100.76 | 3.693% | $104.4811 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $44.85 | 11.135% | $49.844 | $49.84 | $49.85 | $49.80 |
| 7 purchase totals = | $802.81 | $868.2008 | $868.20 | $868.25 | $868.20 | |