| 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 | $90.65 | 8.518% | $98.3716 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $14.86 | 5.178% | $15.6295 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $185.81 | 10.338% | $205.019 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $48.46 | 5.531% | $51.1403 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $170.92 | 12.289% | $191.9244 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $49.95 | 6.612% | $53.2527 | $53.25 | $53.25 | $53.30 |
| Purchase #7 | $42.28 | 4.222% | $44.0651 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $602.93 | $659.4026 | $659.40 | $659.35 | $659.40 | |