| 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 | $66.80 | 6.590% | $71.2021 | $71.20 | $71.20 | $71.20 |
| Purchase #2 | $108.83 | 3.284% | $112.404 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $80.40 | 7.569% | $86.4855 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $68.92 | 6.821% | $73.621 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $114.63 | 6.868% | $122.5028 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $127.56 | 9.117% | $139.1896 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $51.72 | 9.244% | $56.501 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $618.86 | $661.9060 | $661.90 | $661.90 | $661.90 | |