| 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 | $90.94 | 8.844% | $98.9827 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $174.97 | 3.750% | $181.5314 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $232.55 | 11.867% | $260.1467 | $260.15 | $260.15 | $260.10 |
| Purchase #4 | $90.26 | 7.619% | $97.1369 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $70.47 | 6.258% | $74.88 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $75.95 | 4.541% | $79.3989 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $58.81 | 4.563% | $61.4935 | $61.49 | $61.50 | $61.50 |
| 7 purchase totals = | $793.95 | $853.5701 | $853.57 | $853.65 | $853.50 | |