| 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 | $75.68 | 8.159% | $81.8547 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $133.49 | 7.116% | $142.9891 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $101.68 | 4.552% | $106.3085 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $28.88 | 8.107% | $31.2213 | $31.22 | $31.20 | $31.20 |
| Purchase #5 | $111.83 | 3.182% | $115.3884 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $69.88 | 11.103% | $77.6388 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $214.64 | 6.545% | $228.6882 | $228.69 | $228.70 | $228.70 |
| 7 purchase totals = | $736.08 | $784.0890 | $784.09 | $784.10 | $784.10 | |