| 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 | $59.76 | 11.209% | $66.4585 | $66.46 | $66.45 | $66.50 |
| Purchase #2 | $16.65 | 8.333% | $18.0374 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $145.90 | 5.697% | $154.2119 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $25.93 | 10.300% | $28.6008 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $100.52 | 8.483% | $109.0471 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $15.44 | 5.220% | $16.246 | $16.25 | $16.25 | $16.20 |
| Purchase #7 | $218.61 | 11.633% | $244.0409 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $582.81 | $636.6426 | $636.65 | $636.65 | $636.50 | |