| 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 | $69.25 | 12.189% | $77.6909 | $77.69 | $77.70 | $77.70 |
| Purchase #2 | $8.25 | 12.131% | $9.2508 | $9.25 | $9.25 | $9.30 |
| Purchase #3 | $193.37 | 6.874% | $206.6623 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $140.52 | 8.131% | $151.9457 | $151.95 | $151.95 | $151.90 |
| Purchase #5 | $68.91 | 9.564% | $75.5006 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $104.73 | 11.680% | $116.9625 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $235.80 | 6.483% | $251.0869 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $820.83 | $889.0997 | $889.10 | $889.10 | $889.20 | |