| 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 | $92.85 | 4.584% | $97.1062 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $27.95 | 8.184% | $30.2374 | $30.24 | $30.25 | $30.20 |
| Purchase #3 | $202.88 | 12.102% | $227.4325 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $88.35 | 4.868% | $92.6509 | $92.65 | $92.65 | $92.70 |
| Purchase #5 | $32.79 | 5.584% | $34.621 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $67.68 | 13.864% | $77.0632 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $18.40 | 9.215% | $20.0956 | $20.10 | $20.10 | $20.10 |
| 7 purchase totals = | $530.90 | $579.2068 | $579.21 | $579.20 | $579.20 | |