| 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 | $38.42 | 10.556% | $42.4756 | $42.48 | $42.50 | $42.50 |
| Purchase #2 | $14.43 | 5.649% | $15.2452 | $15.25 | $15.25 | $15.20 |
| Purchase #3 | $113.60 | 4.228% | $118.403 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $76.45 | 7.180% | $81.9391 | $81.94 | $81.95 | $81.90 |
| Purchase #5 | $90.60 | 13.604% | $102.9252 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $82.70 | 12.298% | $92.8704 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $125.83 | 6.534% | $134.0517 | $134.05 | $134.05 | $134.10 |
| 7 purchase totals = | $542.03 | $587.9102 | $587.92 | $587.95 | $587.90 | |