| 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 | $76.99 | 13.419% | $87.3213 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $41.54 | 8.614% | $45.1183 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $117.47 | 7.107% | $125.8186 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $5.94 | 5.208% | $6.2494 | $6.25 | $6.25 | $6.20 |
| Purchase #5 | $81.95 | 9.619% | $89.8328 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $60.54 | 7.438% | $65.043 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $174.49 | 3.553% | $180.6896 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $558.92 | $600.0730 | $600.07 | $600.05 | $599.90 | |