| 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 | $94.71 | 13.601% | $107.5915 | $107.59 | $107.60 | $107.60 |
| Purchase #2 | $86.83 | 9.507% | $95.0849 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $13.65 | 12.264% | $15.324 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $6.78 | 5.565% | $7.1573 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $250.40 | 8.406% | $271.4486 | $271.45 | $271.45 | $271.40 |
| Purchase #6 | $31.90 | 12.572% | $35.9105 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $241.96 | 6.429% | $257.5156 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $726.23 | $790.0324 | $790.03 | $790.00 | $790.00 | |