| 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 | $94.34 | 10.526% | $104.2702 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $18.50 | 3.520% | $19.1512 | $19.15 | $19.15 | $19.20 |
| Purchase #3 | $95.44 | 3.610% | $98.8854 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $131.33 | 8.263% | $142.1818 | $142.18 | $142.20 | $142.20 |
| Purchase #5 | $88.78 | 9.468% | $97.1857 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $122.35 | 13.691% | $139.1009 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $25.26 | 3.795% | $26.2186 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $576.00 | $626.9938 | $627.00 | $627.00 | $627.10 | |