| 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 | $51.52 | 9.432% | $56.3794 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $56.44 | 10.754% | $62.5096 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $120.76 | 3.296% | $124.7402 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $44.25 | 13.440% | $50.1972 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $74.52 | 9.575% | $81.6553 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $173.95 | 4.780% | $182.2648 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $88.51 | 13.254% | $100.2411 | $100.24 | $100.25 | $100.20 |
| 7 purchase totals = | $609.95 | $657.9876 | $657.99 | $658.00 | $658.00 | |