| 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 | $139.96 | 8.471% | $151.816 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $7.53 | 13.359% | $8.5359 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $37.84 | 10.837% | $41.9407 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $13.82 | 11.776% | $15.4474 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $94.84 | 13.598% | $107.7363 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $63.51 | 5.694% | $67.1263 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $33.54 | 3.123% | $34.5875 | $34.59 | $34.60 | $34.60 |
| 7 purchase totals = | $391.04 | $427.1901 | $427.21 | $427.25 | $427.00 | |