| 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 | $29.31 | 8.205% | $31.7149 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $117.67 | 4.659% | $123.1522 | $123.15 | $123.15 | $123.20 |
| Purchase #3 | $57.63 | 9.856% | $63.31 | $63.31 | $63.30 | $63.30 |
| Purchase #4 | $34.48 | 9.442% | $37.7356 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $25.97 | 3.407% | $26.8548 | $26.85 | $26.85 | $26.90 |
| Purchase #6 | $97.44 | 4.289% | $101.6192 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $86.87 | 7.357% | $93.261 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $449.37 | $477.6477 | $477.64 | $477.60 | $477.70 | |