| 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 | $6.44 | 11.866% | $7.2042 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $244.83 | 9.538% | $268.1819 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $55.29 | 5.340% | $58.2425 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $81.92 | 3.318% | $84.6381 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $108.37 | 6.654% | $115.5809 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $115.59 | 13.545% | $131.2467 | $131.25 | $131.25 | $131.20 |
| Purchase #7 | $156.87 | 4.367% | $163.7205 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $769.31 | $828.8148 | $828.81 | $828.85 | $828.70 | |