| 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 | $6.68 | 6.137% | $7.09 | $7.09 | $7.10 | $7.10 |
| Purchase #2 | $21.99 | 13.556% | $24.971 | $24.97 | $24.95 | $25.00 |
| Purchase #3 | $167.81 | 5.320% | $176.7375 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $105.28 | 12.211% | $118.1357 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $177.28 | 5.350% | $186.7645 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $179.36 | 12.313% | $201.4446 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $51.80 | 13.615% | $58.8526 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $710.20 | $773.9959 | $773.99 | $774.00 | $774.00 | |