| 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 | $82.72 | 13.291% | $93.7143 | $93.71 | $93.70 | $93.70 |
| Purchase #2 | $117.36 | 6.861% | $125.4121 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $250.80 | 6.530% | $267.1772 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $84.71 | 12.679% | $95.4504 | $95.45 | $95.45 | $95.50 |
| Purchase #5 | $176.49 | 7.317% | $189.4038 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $45.95 | 6.179% | $48.7893 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $25.54 | 6.529% | $27.2075 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $783.57 | $847.1546 | $847.15 | $847.15 | $847.20 | |