| 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 | $6.70 | 13.769% | $7.6225 | $7.62 | $7.60 | $7.60 |
| Purchase #2 | $165.34 | 4.556% | $172.8729 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $115.28 | 8.645% | $125.246 | $125.25 | $125.25 | $125.20 |
| Purchase #4 | $147.52 | 10.561% | $163.0996 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $22.64 | 6.744% | $24.1668 | $24.17 | $24.15 | $24.20 |
| Purchase #6 | $86.65 | 6.263% | $92.0769 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $150.45 | 11.296% | $167.4448 | $167.44 | $167.45 | $167.40 |
| 7 purchase totals = | $694.58 | $752.5295 | $752.53 | $752.50 | $752.50 | |