| 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 | $34.63 | 4.747% | $36.2739 | $36.27 | $36.25 | $36.30 |
| Purchase #2 | $159.75 | 4.257% | $166.5506 | $166.55 | $166.55 | $166.60 |
| Purchase #3 | $188.41 | 10.330% | $207.8728 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $123.56 | 8.246% | $133.7488 | $133.75 | $133.75 | $133.70 |
| Purchase #5 | $104.43 | 5.230% | $109.8917 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $147.38 | 7.755% | $158.8093 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $70.51 | 11.128% | $78.3564 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $828.67 | $891.5035 | $891.50 | $891.45 | $891.60 | |