| 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 | $88.74 | 13.502% | $100.7217 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $25.29 | 5.194% | $26.6036 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $86.54 | 10.641% | $95.7487 | $95.75 | $95.75 | $95.70 |
| Purchase #4 | $176.72 | 12.560% | $198.916 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $15.79 | 4.171% | $16.4486 | $16.45 | $16.45 | $16.40 |
| Purchase #6 | $90.86 | 8.345% | $98.4423 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $44.49 | 3.753% | $46.1597 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $528.43 | $583.0406 | $583.04 | $583.00 | $582.90 | |