| 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 | $39.58 | 12.667% | $44.5936 | $44.59 | $44.60 | $44.60 |
| Purchase #2 | $242.59 | 5.388% | $255.6607 | $255.66 | $255.65 | $255.70 |
| Purchase #3 | $25.25 | 13.475% | $28.6524 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $203.96 | 7.119% | $218.4799 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $197.63 | 4.111% | $205.7546 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $196.60 | 4.691% | $205.8225 | $205.82 | $205.80 | $205.80 |
| Purchase #7 | $184.47 | 3.373% | $190.6922 | $190.69 | $190.70 | $190.70 |
| 7 purchase totals = | $1,090.08 | $1,149.6559 | $1,149.64 | $1,149.65 | $1,149.80 | |