| 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 | $8.27 | 4.686% | $8.6575 | $8.66 | $8.65 | $8.70 |
| Purchase #2 | $93.72 | 11.598% | $104.5896 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $151.75 | 8.292% | $164.3331 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $225.90 | 5.249% | $237.7575 | $237.76 | $237.75 | $237.80 |
| Purchase #5 | $121.32 | 7.753% | $130.7259 | $130.73 | $130.75 | $130.70 |
| Purchase #6 | $187.47 | 6.781% | $200.1823 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $210.51 | 8.273% | $227.9255 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $998.94 | $1,074.1714 | $1,074.18 | $1,074.25 | $1,074.20 | |