| 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 | $34.83 | 13.668% | $39.5906 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $80.34 | 3.803% | $83.3953 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $115.91 | 3.783% | $120.2949 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $73.55 | 8.502% | $79.8032 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $126.26 | 12.724% | $142.3253 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $167.72 | 11.584% | $187.1487 | $187.15 | $187.15 | $187.10 |
| Purchase #7 | $18.36 | 4.714% | $19.2255 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $616.97 | $671.7835 | $671.79 | $671.85 | $671.70 | |