| 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 | $74.29 | 8.682% | $80.7399 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $156.29 | 13.614% | $177.5673 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $97.43 | 9.742% | $106.9216 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $48.34 | 8.799% | $52.5934 | $52.59 | $52.60 | $52.60 |
| Purchase #5 | $156.73 | 13.285% | $177.5516 | $177.55 | $177.55 | $177.60 |
| Purchase #6 | $45.33 | 4.208% | $47.2375 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $247.62 | 3.177% | $255.4869 | $255.49 | $255.50 | $255.50 |
| 7 purchase totals = | $826.03 | $898.0982 | $898.10 | $898.10 | $898.10 | |