| 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 | $29.84 | 4.143% | $31.0763 | $31.08 | $31.10 | $31.10 |
| Purchase #2 | $31.79 | 5.160% | $33.4304 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $69.93 | 5.678% | $73.9006 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $51.79 | 13.349% | $58.7034 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $55.79 | 9.800% | $61.2574 | $61.26 | $61.25 | $61.30 |
| Purchase #6 | $95.73 | 13.284% | $108.4468 | $108.45 | $108.45 | $108.40 |
| Purchase #7 | $23.50 | 12.247% | $26.378 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $358.37 | $393.1929 | $393.20 | $393.25 | $393.20 | |