| 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 | $32.85 | 6.720% | $35.0575 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $247.52 | 13.567% | $281.101 | $281.10 | $281.10 | $281.10 |
| Purchase #3 | $136.47 | 5.197% | $143.5623 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $132.64 | 5.338% | $139.7203 | $139.72 | $139.70 | $139.70 |
| Purchase #5 | $141.91 | 4.264% | $147.961 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $81.49 | 12.263% | $91.4831 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $233.75 | 10.229% | $257.6603 | $257.66 | $257.65 | $257.70 |
| 7 purchase totals = | $1,006.63 | $1,096.5455 | $1,096.54 | $1,096.50 | $1,096.70 | |