| 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 | $64.71 | 3.137% | $66.74 | $66.74 | $66.75 | $66.70 |
| Purchase #2 | $227.87 | 9.252% | $248.9525 | $248.95 | $248.95 | $249.00 |
| Purchase #3 | $87.57 | 7.357% | $94.0125 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $23.76 | 11.545% | $26.5031 | $26.50 | $26.50 | $26.50 |
| Purchase #5 | $130.32 | 12.871% | $147.0935 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $51.45 | 13.625% | $58.4601 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $63.79 | 5.378% | $67.2206 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $649.47 | $708.9823 | $708.97 | $708.95 | $709.00 | |