| 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 | $45.63 | 10.649% | $50.4891 | $50.49 | $50.50 | $50.50 |
| Purchase #2 | $14.98 | 10.602% | $16.5682 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $114.73 | 3.189% | $118.3887 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $132.28 | 9.139% | $144.3691 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $174.76 | 9.828% | $191.9354 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $77.77 | 8.401% | $84.3035 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $222.30 | 12.861% | $250.89 | $250.89 | $250.90 | $250.90 |
| 7 purchase totals = | $782.45 | $856.9440 | $856.95 | $856.95 | $857.00 | |