| 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 | $100.79 | 5.122% | $105.9525 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $125.95 | 6.641% | $134.3143 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $147.53 | 9.129% | $160.998 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $66.98 | 13.200% | $75.8214 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $100.32 | 7.289% | $107.6323 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $89.47 | 11.725% | $99.9604 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $228.87 | 8.783% | $248.9717 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $859.91 | $933.6506 | $933.64 | $933.60 | $933.70 | |