| 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 | $67.46 | 8.817% | $73.4079 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $135.83 | 13.833% | $154.6194 | $154.62 | $154.60 | $154.60 |
| Purchase #3 | $71.81 | 11.629% | $80.1608 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $79.58 | 3.107% | $82.0526 | $82.05 | $82.05 | $82.10 |
| Purchase #5 | $171.64 | 12.651% | $193.3542 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $45.58 | 8.656% | $49.5254 | $49.53 | $49.55 | $49.50 |
| Purchase #7 | $15.95 | 7.339% | $17.1206 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $587.85 | $650.2409 | $650.24 | $650.20 | $650.30 | |