| 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 | $228.49 | 3.635% | $236.7956 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $75.48 | 4.590% | $78.9445 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $33.35 | 8.381% | $36.1451 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $69.92 | 4.197% | $72.8545 | $72.85 | $72.85 | $72.90 |
| Purchase #5 | $16.30 | 8.839% | $17.7408 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $190.45 | 8.384% | $206.4173 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $78.63 | 5.371% | $82.8532 | $82.85 | $82.85 | $82.90 |
| 7 purchase totals = | $692.62 | $731.7510 | $731.75 | $731.75 | $731.70 | |