| 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 | $82.80 | 3.578% | $85.7626 | $85.76 | $85.75 | $85.80 |
| Purchase #2 | $121.70 | 11.247% | $135.3876 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $191.99 | 10.728% | $212.5867 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $188.76 | 11.516% | $210.4976 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $206.91 | 9.751% | $227.0858 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $8.36 | 10.270% | $9.2186 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $71.69 | 7.502% | $77.0682 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $872.21 | $957.6071 | $957.62 | $957.60 | $957.70 | |