| 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 | $68.85 | 9.111% | $75.1229 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $188.44 | 13.443% | $213.772 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $214.43 | 4.153% | $223.3353 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $69.75 | 11.224% | $77.5787 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $10.85 | 6.441% | $11.5488 | $11.55 | $11.55 | $11.50 |
| Purchase #6 | $118.41 | 13.203% | $134.0437 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $52.31 | 6.759% | $55.8456 | $55.85 | $55.85 | $55.80 |
| 7 purchase totals = | $723.04 | $791.2470 | $791.25 | $791.25 | $791.10 | |