| 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 | $6.63 | 11.586% | $7.3982 | $7.40 | $7.40 | $7.40 |
| Purchase #2 | $86.73 | 6.144% | $92.0587 | $92.06 | $92.05 | $92.10 |
| Purchase #3 | $198.87 | 12.330% | $223.3907 | $223.39 | $223.40 | $223.40 |
| Purchase #4 | $214.90 | 9.240% | $234.7568 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $126.55 | 5.364% | $133.3381 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $235.63 | 11.451% | $262.612 | $262.61 | $262.60 | $262.60 |
| Purchase #7 | $7.48 | 10.303% | $8.2507 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $876.79 | $961.8052 | $961.81 | $961.80 | $961.90 | |