| 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 | $50.97 | 12.787% | $57.4875 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $242.66 | 7.790% | $261.5632 | $261.56 | $261.55 | $261.60 |
| Purchase #3 | $241.77 | 10.194% | $266.416 | $266.42 | $266.40 | $266.40 |
| Purchase #4 | $9.96 | 5.139% | $10.4718 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $112.76 | 13.611% | $128.1078 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $236.29 | 10.512% | $261.1288 | $261.13 | $261.15 | $261.10 |
| Purchase #7 | $135.65 | 5.197% | $142.6997 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $1,030.06 | $1,127.8748 | $1,127.88 | $1,127.85 | $1,127.90 | |