| 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 | $94.35 | 12.646% | $106.2815 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $72.67 | 5.153% | $76.4147 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $43.77 | 5.694% | $46.2623 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $67.91 | 13.463% | $77.0527 | $77.05 | $77.05 | $77.10 |
| Purchase #5 | $168.95 | 7.200% | $181.1144 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $130.68 | 7.132% | $140.0001 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $28.83 | 7.576% | $31.0142 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $607.16 | $658.1399 | $658.12 | $658.10 | $658.20 | |