| 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 | $92.43 | 13.303% | $104.726 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $20.98 | 6.469% | $22.3372 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $21.62 | 9.868% | $23.7535 | $23.75 | $23.75 | $23.80 |
| Purchase #4 | $104.65 | 12.413% | $117.6402 | $117.64 | $117.65 | $117.60 |
| Purchase #5 | $18.79 | 7.511% | $20.2013 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $145.99 | 12.157% | $163.738 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $242.57 | 3.845% | $251.8968 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $647.03 | $704.2930 | $704.30 | $704.35 | $704.20 | |