| 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 | $230.64 | 10.439% | $254.7165 | $254.72 | $254.70 | $254.70 |
| Purchase #2 | $49.32 | 12.529% | $55.4993 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $78.78 | 12.545% | $88.663 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $172.84 | 6.594% | $184.2371 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $49.41 | 4.112% | $51.4417 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $104.73 | 9.208% | $114.3735 | $114.37 | $114.35 | $114.40 |
| Purchase #7 | $20.79 | 9.281% | $22.7195 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $706.51 | $771.6506 | $771.65 | $771.60 | $771.60 | |