| 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 | $45.44 | 8.851% | $49.4619 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $50.58 | 11.386% | $56.339 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $96.80 | 13.366% | $109.7383 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $125.92 | 3.485% | $130.3083 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $249.27 | 4.107% | $259.5075 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $249.82 | 9.470% | $273.478 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $28.44 | 8.110% | $30.7465 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $846.27 | $909.5795 | $909.59 | $909.60 | $909.50 | |