| 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 | $83.97 | 5.129% | $88.2768 | $88.28 | $88.30 | $88.30 |
| Purchase #2 | $148.46 | 13.667% | $168.75 | $168.75 | $168.75 | $168.80 |
| Purchase #3 | $33.91 | 6.211% | $36.0162 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $8.91 | 5.283% | $9.3807 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $91.84 | 11.451% | $102.3566 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $146.25 | 8.367% | $158.4867 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $139.38 | 9.450% | $152.5514 | $152.55 | $152.55 | $152.60 |
| 7 purchase totals = | $652.72 | $715.8184 | $715.83 | $715.85 | $716.00 | |