| 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 | $31.66 | 6.194% | $33.621 | $33.62 | $33.60 | $33.60 |
| Purchase #2 | $15.62 | 9.431% | $17.0931 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $209.37 | 6.618% | $223.2261 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $83.59 | 3.849% | $86.8074 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $212.86 | 11.560% | $237.4666 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $24.55 | 9.224% | $26.8145 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $113.64 | 9.839% | $124.821 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $691.29 | $749.8497 | $749.85 | $749.80 | $749.80 | |