| 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 | $104.91 | 8.722% | $114.0603 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $108.26 | 4.670% | $113.3157 | $113.32 | $113.30 | $113.30 |
| Purchase #3 | $91.68 | 8.498% | $99.471 | $99.47 | $99.45 | $99.50 |
| Purchase #4 | $7.77 | 12.845% | $8.7681 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $56.31 | 4.322% | $58.7437 | $58.74 | $58.75 | $58.70 |
| Purchase #6 | $133.79 | 6.395% | $142.3459 | $142.35 | $142.35 | $142.30 |
| Purchase #7 | $59.90 | 5.364% | $63.113 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $562.62 | $599.8177 | $599.82 | $599.75 | $599.80 | |