| 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 | $35.61 | 13.211% | $40.3144 | $40.31 | $40.30 | $40.30 |
| Purchase #2 | $215.31 | 7.178% | $230.765 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $5.33 | 12.396% | $5.9907 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $77.73 | 11.806% | $86.9068 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $204.40 | 9.459% | $223.7342 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $87.31 | 13.548% | $99.1388 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $98.57 | 9.260% | $107.6976 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $724.26 | $794.5475 | $794.55 | $794.55 | $794.50 | |