| 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 | $49.65 | 10.440% | $54.8335 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $161.29 | 9.363% | $176.3916 | $176.39 | $176.40 | $176.40 |
| Purchase #3 | $154.51 | 6.643% | $164.7741 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $50.71 | 12.758% | $57.1796 | $57.18 | $57.20 | $57.20 |
| Purchase #5 | $206.85 | 3.462% | $214.0111 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $170.53 | 9.246% | $186.2972 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $233.49 | 4.184% | $243.2592 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $1,027.03 | $1,096.7463 | $1,096.74 | $1,096.75 | $1,096.80 | |