| 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 | $89.85 | 8.146% | $97.1692 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $128.26 | 4.707% | $134.2972 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $26.79 | 7.863% | $28.8965 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $143.71 | 7.154% | $153.991 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $78.64 | 13.647% | $89.372 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $224.59 | 7.470% | $241.3669 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $114.46 | 11.798% | $127.964 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $806.30 | $873.0568 | $873.06 | $873.00 | $873.20 | |