| 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 | $194.44 | 7.659% | $209.3322 | $209.33 | $209.35 | $209.30 |
| Purchase #2 | $223.34 | 7.701% | $240.5394 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $15.59 | 12.166% | $17.4867 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $61.90 | 12.733% | $69.7817 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $90.78 | 7.527% | $97.613 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $8.73 | 13.578% | $9.9154 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $120.46 | 6.242% | $127.9791 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $715.24 | $772.6475 | $772.65 | $772.70 | $772.60 | |