| 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 | $71.31 | 5.505% | $75.2356 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $103.28 | 6.168% | $109.6503 | $109.65 | $109.65 | $109.70 |
| Purchase #3 | $235.89 | 5.728% | $249.4018 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $245.91 | 4.791% | $257.6915 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $79.85 | 8.530% | $86.6612 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $124.31 | 13.610% | $141.2286 | $141.23 | $141.25 | $141.20 |
| Purchase #7 | $104.74 | 3.574% | $108.4834 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $965.29 | $1,028.3524 | $1,028.35 | $1,028.40 | $1,028.40 | |