| 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 | $73.27 | 3.219% | $75.6286 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $59.31 | 9.637% | $65.0257 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $241.91 | 12.578% | $272.3374 | $272.34 | $272.35 | $272.30 |
| Purchase #4 | $177.37 | 7.478% | $190.6337 | $190.63 | $190.65 | $190.60 |
| Purchase #5 | $108.42 | 9.357% | $118.5649 | $118.56 | $118.55 | $118.60 |
| Purchase #6 | $221.72 | 5.565% | $234.0587 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $167.71 | 7.274% | $179.9092 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $1,049.71 | $1,136.1582 | $1,136.16 | $1,136.20 | $1,136.10 | |