| 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 | $42.55 | 3.286% | $43.9482 | $43.95 | $43.95 | $43.90 |
| Purchase #2 | $78.79 | 10.549% | $87.1016 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $5.83 | 3.168% | $6.0147 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $6.77 | 10.543% | $7.4838 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $234.52 | 7.141% | $251.2671 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $128.29 | 8.844% | $139.636 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $82.57 | 5.727% | $87.2988 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $579.32 | $622.7502 | $622.75 | $622.75 | $622.70 | |