| 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 | $7.48 | 3.226% | $7.7213 | $7.72 | $7.70 | $7.70 |
| Purchase #2 | $48.96 | 5.198% | $51.5049 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $41.66 | 5.599% | $43.9925 | $43.99 | $44.00 | $44.00 |
| Purchase #4 | $202.71 | 8.848% | $220.6458 | $220.65 | $220.65 | $220.60 |
| Purchase #5 | $167.55 | 11.338% | $186.5468 | $186.55 | $186.55 | $186.50 |
| Purchase #6 | $167.63 | 12.176% | $188.0406 | $188.04 | $188.05 | $188.00 |
| Purchase #7 | $233.69 | 12.138% | $262.0553 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $869.68 | $960.5072 | $960.51 | $960.50 | $960.40 | |