| 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 | $75.61 | 5.392% | $79.6869 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $37.76 | 3.804% | $39.1964 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $124.61 | 6.531% | $132.7483 | $132.75 | $132.75 | $132.70 |
| Purchase #4 | $38.38 | 8.283% | $41.559 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $213.90 | 11.238% | $237.9381 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $180.94 | 10.639% | $200.1902 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $107.33 | 4.688% | $112.3616 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $778.53 | $843.6805 | $843.69 | $843.70 | $843.70 | |