| 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 | $55.48 | 4.670% | $58.0709 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $134.29 | 5.784% | $142.0573 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $105.50 | 8.717% | $114.6964 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $41.95 | 8.690% | $45.5955 | $45.60 | $45.60 | $45.60 |
| Purchase #5 | $227.79 | 10.768% | $252.3184 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $180.26 | 8.866% | $196.2419 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $209.41 | 5.175% | $220.247 | $220.25 | $220.25 | $220.20 |
| 7 purchase totals = | $954.68 | $1,029.2274 | $1,029.24 | $1,029.20 | $1,029.20 | |