| 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 | $154.52 | 5.847% | $163.5548 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $244.44 | 12.521% | $275.0463 | $275.05 | $275.05 | $275.00 |
| Purchase #3 | $23.57 | 11.713% | $26.3308 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $12.32 | 6.197% | $13.0835 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $47.26 | 10.360% | $52.1561 | $52.16 | $52.15 | $52.20 |
| Purchase #6 | $218.28 | 8.850% | $237.5978 | $237.60 | $237.60 | $237.60 |
| Purchase #7 | $85.45 | 8.471% | $92.6885 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $785.84 | $860.4578 | $860.46 | $860.50 | $860.50 | |