| 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 | $100.93 | 3.291% | $104.2516 | $104.25 | $104.25 | $104.30 |
| Purchase #2 | $24.45 | 8.537% | $26.5373 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $201.66 | 10.710% | $223.2578 | $223.26 | $223.25 | $223.30 |
| Purchase #4 | $175.74 | 9.292% | $192.0698 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $63.32 | 6.118% | $67.1939 | $67.19 | $67.20 | $67.20 |
| Purchase #6 | $152.59 | 4.241% | $159.0613 | $159.06 | $159.05 | $159.10 |
| Purchase #7 | $13.46 | 4.604% | $14.0797 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $732.15 | $786.4514 | $786.45 | $786.45 | $786.60 | |