| 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 | $43.31 | 5.874% | $45.854 | $45.85 | $45.85 | $45.90 |
| Purchase #2 | $125.28 | 7.183% | $134.2789 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $128.73 | 3.277% | $132.9485 | $132.95 | $132.95 | $132.90 |
| Purchase #4 | $86.41 | 11.217% | $96.1026 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $139.64 | 10.334% | $154.0704 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $79.94 | 3.202% | $82.4997 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $140.98 | 12.759% | $158.9676 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $744.29 | $804.7217 | $804.72 | $804.70 | $804.80 | |