| 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 | $85.75 | 6.831% | $91.6076 | $91.61 | $91.60 | $91.60 |
| Purchase #2 | $65.84 | 9.552% | $72.129 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $153.33 | 13.465% | $173.9759 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $241.73 | 10.758% | $267.7353 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $5.80 | 3.795% | $6.0201 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $157.71 | 5.373% | $166.1838 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $26.50 | 4.445% | $27.6779 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $736.66 | $805.3296 | $805.34 | $805.40 | $805.30 | |