| 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 | $184.78 | 6.270% | $196.3657 | $196.37 | $196.35 | $196.40 |
| Purchase #2 | $5.63 | 11.806% | $6.2947 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $5.58 | 8.557% | $6.0575 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $249.85 | 9.760% | $274.2354 | $274.24 | $274.25 | $274.20 |
| Purchase #5 | $163.35 | 6.812% | $174.4774 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $100.47 | 13.799% | $114.3339 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $81.92 | 3.396% | $84.702 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $791.58 | $856.4666 | $856.47 | $856.50 | $856.50 | |