| 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 | $14.62 | 9.758% | $16.0466 | $16.05 | $16.05 | $16.00 |
| Purchase #2 | $222.81 | 3.173% | $229.8798 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $190.51 | 13.635% | $216.486 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $166.59 | 3.769% | $172.8688 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $30.31 | 13.428% | $34.38 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $80.36 | 12.407% | $90.3303 | $90.33 | $90.35 | $90.30 |
| Purchase #7 | $225.29 | 3.149% | $232.3844 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $930.49 | $992.3759 | $992.38 | $992.45 | $992.40 | |