| 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 | $83.95 | 6.811% | $89.6678 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $131.70 | 8.863% | $143.3726 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $213.38 | 6.534% | $227.3222 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $108.67 | 9.144% | $118.6068 | $118.61 | $118.60 | $118.60 |
| Purchase #5 | $216.97 | 8.564% | $235.5513 | $235.55 | $235.55 | $235.60 |
| Purchase #6 | $45.52 | 12.228% | $51.0862 | $51.09 | $51.10 | $51.10 |
| Purchase #7 | $107.44 | 9.714% | $117.8767 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $907.63 | $983.4836 | $983.49 | $983.45 | $983.60 | |