| 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 | $118.73 | 9.232% | $129.6912 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $18.61 | 8.696% | $20.2283 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $75.55 | 9.190% | $82.493 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $60.92 | 11.201% | $67.7436 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $20.30 | 7.820% | $21.8875 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $28.39 | 6.527% | $30.243 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $41.84 | 4.605% | $43.7667 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $364.34 | $396.0533 | $396.05 | $396.10 | $396.00 | |