| 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 | $48.59 | 7.345% | $52.1589 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $36.69 | 13.713% | $41.7213 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $54.94 | 4.615% | $57.4755 | $57.48 | $57.50 | $57.50 |
| Purchase #4 | $87.63 | 9.349% | $95.8225 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $174.50 | 10.583% | $192.9673 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $109.87 | 7.797% | $118.4366 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $51.45 | 12.595% | $57.9301 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $563.67 | $616.5122 | $616.52 | $616.50 | $616.50 | |