| 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 | $41.41 | 8.428% | $44.9 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $138.56 | 13.459% | $157.2088 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $76.68 | 4.618% | $80.2211 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $12.43 | 3.448% | $12.8586 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $161.27 | 11.217% | $179.3597 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $175.59 | 6.622% | $187.2176 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $89.83 | 13.411% | $101.8771 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $695.77 | $763.6429 | $763.65 | $763.60 | $763.70 | |