| 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 | $80.51 | 8.869% | $87.6504 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $250.78 | 8.772% | $272.7784 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $214.81 | 9.826% | $235.9172 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $77.39 | 11.871% | $86.577 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $248.90 | 13.250% | $281.8793 | $281.88 | $281.90 | $281.90 |
| Purchase #6 | $75.93 | 10.528% | $83.9239 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $51.33 | 13.230% | $58.121 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $999.65 | $1,106.8472 | $1,106.85 | $1,106.85 | $1,106.90 | |