| 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 | $65.86 | 3.373% | $68.0815 | $68.08 | $68.10 | $68.10 |
| Purchase #2 | $111.27 | 8.445% | $120.6668 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $205.68 | 11.871% | $230.0963 | $230.10 | $230.10 | $230.10 |
| Purchase #4 | $156.71 | 11.238% | $174.3211 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $98.81 | 10.177% | $108.8659 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $156.96 | 7.207% | $168.2721 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $193.96 | 9.536% | $212.456 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $989.25 | $1,082.7597 | $1,082.77 | $1,082.70 | $1,082.90 | |