| 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 | $71.48 | 12.581% | $80.4729 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $156.67 | 13.346% | $177.5792 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $189.92 | 8.574% | $206.2037 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $125.65 | 5.114% | $132.0757 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $62.31 | 7.649% | $67.0761 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $128.48 | 3.284% | $132.6993 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $63.41 | 4.568% | $66.3066 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $797.92 | $862.4135 | $862.42 | $862.45 | $862.50 | |