| 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 | $77.92 | 5.571% | $82.2609 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $111.51 | 8.462% | $120.946 | $120.95 | $120.95 | $120.90 |
| Purchase #3 | $70.76 | 11.804% | $79.1125 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $60.59 | 11.857% | $67.7742 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $43.51 | 10.326% | $48.0028 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $130.86 | 10.482% | $144.5767 | $144.58 | $144.60 | $144.60 |
| Purchase #7 | $95.43 | 9.327% | $104.3308 | $104.33 | $104.35 | $104.30 |
| 7 purchase totals = | $590.58 | $647.0039 | $647.00 | $647.00 | $647.00 | |