| 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 | $78.34 | 3.342% | $80.9581 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $87.67 | 9.512% | $96.0092 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $96.68 | 8.286% | $104.6909 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $241.51 | 7.381% | $259.3359 | $259.34 | $259.35 | $259.30 |
| Purchase #5 | $170.40 | 13.645% | $193.6511 | $193.65 | $193.65 | $193.70 |
| Purchase #6 | $223.96 | 13.543% | $254.2909 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $197.93 | 4.197% | $206.2371 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $1,096.49 | $1,195.1732 | $1,195.18 | $1,195.20 | $1,195.20 | |