| 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 | $100.47 | 3.689% | $104.1763 | $104.18 | $104.20 | $104.20 |
| Purchase #2 | $44.94 | 8.428% | $48.7275 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $107.92 | 9.820% | $118.5177 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $212.57 | 13.832% | $241.9727 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $30.94 | 13.397% | $35.085 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $5.83 | 6.265% | $6.1952 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $108.59 | 10.713% | $120.2232 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $611.26 | $674.8976 | $674.91 | $674.90 | $674.90 | |