| 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 | $11.63 | 10.425% | $12.8424 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $77.33 | 11.340% | $86.0992 | $86.10 | $86.10 | $86.10 |
| Purchase #3 | $224.91 | 9.196% | $245.5927 | $245.59 | $245.60 | $245.60 |
| Purchase #4 | $49.71 | 3.701% | $51.5498 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $43.36 | 6.666% | $46.2504 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $249.86 | 3.813% | $259.3872 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $95.65 | 9.844% | $105.0658 | $105.07 | $105.05 | $105.10 |
| 7 purchase totals = | $752.45 | $806.7875 | $806.79 | $806.80 | $806.80 | |