| 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 | $76.55 | 9.419% | $83.7602 | $83.76 | $83.75 | $83.80 |
| Purchase #2 | $17.54 | 10.431% | $19.3696 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $245.50 | 3.567% | $254.257 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $241.54 | 8.606% | $262.3269 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $24.45 | 8.796% | $26.6006 | $26.60 | $26.60 | $26.60 |
| Purchase #6 | $148.67 | 3.283% | $153.5508 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $250.58 | 11.108% | $278.4144 | $278.41 | $278.40 | $278.40 |
| 7 purchase totals = | $1,004.83 | $1,078.2795 | $1,078.28 | $1,078.25 | $1,078.40 | |