| 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 | $79.64 | 7.117% | $85.308 | $85.31 | $85.30 | $85.30 |
| Purchase #2 | $189.63 | 7.578% | $204.0002 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $40.72 | 3.289% | $42.0593 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $97.98 | 11.660% | $109.4045 | $109.40 | $109.40 | $109.40 |
| Purchase #5 | $83.33 | 3.472% | $86.2232 | $86.22 | $86.20 | $86.20 |
| Purchase #6 | $204.94 | 4.719% | $214.6111 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $118.67 | 9.325% | $129.736 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $814.91 | $871.3423 | $871.34 | $871.30 | $871.30 | |