| 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 | $39.33 | 10.138% | $43.3173 | $43.32 | $43.30 | $43.30 |
| Purchase #2 | $97.72 | 7.224% | $104.7793 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $31.78 | 5.802% | $33.6239 | $33.62 | $33.60 | $33.60 |
| Purchase #4 | $100.48 | 6.501% | $107.0122 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $196.29 | 6.462% | $208.9743 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $44.45 | 4.565% | $46.4791 | $46.48 | $46.50 | $46.50 |
| Purchase #7 | $108.36 | 6.786% | $115.7133 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $618.41 | $659.8994 | $659.89 | $659.85 | $659.90 | |