| 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 | $98.45 | 8.756% | $107.0703 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $56.47 | 3.308% | $58.338 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $49.25 | 13.638% | $55.9667 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $225.42 | 3.441% | $233.1767 | $233.18 | $233.20 | $233.20 |
| Purchase #5 | $133.36 | 3.228% | $137.6649 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $120.87 | 13.408% | $137.0762 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $26.97 | 10.747% | $29.8685 | $29.87 | $29.85 | $29.90 |
| 7 purchase totals = | $710.79 | $759.1613 | $759.17 | $759.15 | $759.30 | |