| 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 | $58.36 | 4.335% | $60.8899 | $60.89 | $60.90 | $60.90 |
| Purchase #2 | $69.63 | 10.839% | $77.1772 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $111.81 | 6.256% | $118.8048 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $214.95 | 13.327% | $243.5964 | $243.60 | $243.60 | $243.60 |
| Purchase #5 | $144.45 | 6.720% | $154.157 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $153.39 | 9.639% | $168.1753 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $218.99 | 10.808% | $242.6584 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $971.58 | $1,065.4590 | $1,065.47 | $1,065.50 | $1,065.60 | |