| 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 | $14.43 | 5.739% | $15.2581 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $170.33 | 5.857% | $180.3062 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $154.62 | 5.110% | $162.5211 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $24.57 | 11.731% | $27.4523 | $27.45 | $27.45 | $27.50 |
| Purchase #5 | $208.60 | 11.553% | $232.6996 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $66.79 | 6.211% | $70.9383 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $48.47 | 12.493% | $54.5254 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $687.81 | $743.7010 | $743.71 | $743.70 | $743.70 | |