| 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 | $86.75 | 6.292% | $92.2083 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $134.48 | 4.194% | $140.1201 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $29.93 | 9.478% | $32.7668 | $32.77 | $32.75 | $32.80 |
| Purchase #4 | $79.83 | 11.152% | $88.7326 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $130.56 | 5.230% | $137.3883 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $176.63 | 13.497% | $200.4698 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $119.30 | 4.566% | $124.7472 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $757.48 | $816.4331 | $816.44 | $816.40 | $816.40 | |