| 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 | $37.87 | 8.576% | $41.1177 | $41.12 | $41.10 | $41.10 |
| Purchase #2 | $94.63 | 9.229% | $103.3634 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $140.42 | 3.844% | $145.8177 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $136.60 | 12.205% | $153.272 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $14.84 | 8.107% | $16.0431 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $41.41 | 5.767% | $43.7981 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $120.29 | 5.296% | $126.6606 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $586.06 | $630.0726 | $630.07 | $630.00 | $630.10 | |