| 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 | $27.62 | 10.271% | $30.4569 | $30.46 | $30.45 | $30.50 |
| Purchase #2 | $168.73 | 13.323% | $191.2099 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $121.82 | 8.316% | $131.9506 | $131.95 | $131.95 | $132.00 |
| Purchase #4 | $97.25 | 3.593% | $100.7442 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $120.48 | 13.467% | $136.705 | $136.71 | $136.70 | $136.70 |
| Purchase #6 | $112.50 | 10.781% | $124.6286 | $124.63 | $124.65 | $124.60 |
| Purchase #7 | $7.36 | 13.633% | $8.3634 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $655.76 | $724.0586 | $724.06 | $724.05 | $724.10 | |