| 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 | $61.97 | 7.214% | $66.4405 | $66.44 | $66.45 | $66.40 |
| Purchase #2 | $86.66 | 6.388% | $92.1958 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $154.57 | 8.811% | $168.1892 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $46.32 | 5.833% | $49.0218 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $12.92 | 3.865% | $13.4194 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $12.35 | 9.545% | $13.5288 | $13.53 | $13.55 | $13.50 |
| Purchase #7 | $28.73 | 6.461% | $30.5862 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $403.52 | $433.3817 | $433.39 | $433.40 | $433.30 | |