| 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 | $17.83 | 8.787% | $19.3967 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $54.73 | 12.492% | $61.5669 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $89.94 | 8.472% | $97.5597 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $23.58 | 3.510% | $24.4077 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $81.90 | 3.579% | $84.8312 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $41.85 | 11.481% | $46.6548 | $46.65 | $46.65 | $46.70 |
| Purchase #7 | $200.66 | 4.431% | $209.5512 | $209.55 | $209.55 | $209.60 |
| 7 purchase totals = | $510.49 | $543.9682 | $543.97 | $543.95 | $544.10 | |