| 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 | $52.43 | 6.807% | $55.9989 | $56.00 | $56.00 | $56.00 |
| Purchase #2 | $49.31 | 11.466% | $54.9639 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $197.66 | 7.371% | $212.2295 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $125.80 | 13.120% | $142.305 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $237.54 | 7.187% | $254.612 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $246.76 | 11.424% | $274.9499 | $274.95 | $274.95 | $274.90 |
| Purchase #7 | $29.91 | 12.171% | $33.5503 | $33.55 | $33.55 | $33.60 |
| 7 purchase totals = | $939.41 | $1,028.6095 | $1,028.61 | $1,028.60 | $1,028.60 | |