| 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 | $7.74 | 7.229% | $8.2995 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $22.37 | 11.452% | $24.9318 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $235.98 | 13.160% | $267.035 | $267.04 | $267.05 | $267.00 |
| Purchase #4 | $217.82 | 8.868% | $237.1363 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $31.60 | 7.557% | $33.988 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $163.63 | 4.709% | $171.3353 | $171.34 | $171.35 | $171.30 |
| Purchase #7 | $78.74 | 5.321% | $82.9298 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $757.88 | $825.6557 | $825.67 | $825.75 | $825.50 | |