| 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 | $181.45 | 10.627% | $200.7327 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $79.66 | 7.432% | $85.5803 | $85.58 | $85.60 | $85.60 |
| Purchase #3 | $103.57 | 10.529% | $114.4749 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $21.36 | 12.643% | $24.0605 | $24.06 | $24.05 | $24.10 |
| Purchase #5 | $81.59 | 7.493% | $87.7035 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $8.70 | 9.849% | $9.5569 | $9.56 | $9.55 | $9.60 |
| Purchase #7 | $38.44 | 6.862% | $41.0778 | $41.08 | $41.10 | $41.10 |
| 7 purchase totals = | $514.77 | $563.1866 | $563.18 | $563.20 | $563.30 | |