| 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 | $79.34 | 8.236% | $85.8744 | $85.87 | $85.85 | $85.90 |
| Purchase #2 | $125.25 | 6.633% | $133.5578 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $146.36 | 11.765% | $163.5793 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $64.69 | 10.468% | $71.4617 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $16.97 | 7.394% | $18.2248 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $88.87 | 8.537% | $96.4568 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $8.93 | 4.123% | $9.2982 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $530.41 | $578.4530 | $578.45 | $578.40 | $578.60 | |