| 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 | $14.38 | 10.233% | $15.8515 | $15.85 | $15.85 | $15.90 |
| Purchase #2 | $71.55 | 8.120% | $77.3599 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $241.55 | 10.558% | $267.0528 | $267.05 | $267.05 | $267.10 |
| Purchase #4 | $126.90 | 8.207% | $137.3147 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $34.62 | 5.204% | $36.4216 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $68.84 | 13.385% | $78.0542 | $78.05 | $78.05 | $78.10 |
| Purchase #7 | $138.93 | 10.477% | $153.4857 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $696.77 | $765.5404 | $765.53 | $765.50 | $765.70 | |