| 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 | $93.90 | 3.780% | $97.4494 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $82.60 | 10.567% | $91.3283 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $44.77 | 10.451% | $49.4489 | $49.45 | $49.45 | $49.40 |
| Purchase #4 | $179.80 | 10.332% | $198.3769 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $195.70 | 5.256% | $205.986 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $245.57 | 8.298% | $265.9474 | $265.95 | $265.95 | $265.90 |
| Purchase #7 | $190.81 | 4.411% | $199.2266 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $1,033.15 | $1,107.7635 | $1,107.78 | $1,107.85 | $1,107.60 | |