| 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 | $33.68 | 6.349% | $35.8183 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $113.38 | 6.844% | $121.1397 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $137.80 | 11.796% | $154.0549 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $250.97 | 12.858% | $283.2397 | $283.24 | $283.25 | $283.20 |
| Purchase #5 | $153.55 | 7.178% | $164.5718 | $164.57 | $164.55 | $164.60 |
| Purchase #6 | $115.71 | 8.116% | $125.101 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $80.57 | 8.663% | $87.5498 | $87.55 | $87.55 | $87.50 |
| 7 purchase totals = | $885.66 | $971.4752 | $971.47 | $971.45 | $971.40 | |