| 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 | $13.75 | 7.296% | $14.7532 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $119.98 | 10.400% | $132.4579 | $132.46 | $132.45 | $132.50 |
| Purchase #3 | $197.74 | 6.390% | $210.3756 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $44.67 | 10.127% | $49.1937 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $118.92 | 6.686% | $126.871 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $153.41 | 8.159% | $165.9267 | $165.93 | $165.95 | $165.90 |
| Purchase #7 | $191.60 | 3.854% | $198.9843 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $840.07 | $898.5624 | $898.56 | $898.60 | $898.70 | |