| 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 | $64.47 | 4.296% | $67.2396 | $67.24 | $67.25 | $67.20 |
| Purchase #2 | $181.90 | 5.345% | $191.6226 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $24.32 | 13.823% | $27.6818 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $39.55 | 3.718% | $41.0205 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $6.54 | 7.643% | $7.0399 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $218.82 | 5.619% | $231.1155 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $109.47 | 4.482% | $114.3764 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $645.07 | $680.0963 | $680.10 | $680.10 | $680.00 | |