| 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 | $19.73 | 9.475% | $21.5994 | $21.60 | $21.60 | $21.60 |
| Purchase #2 | $153.79 | 6.260% | $163.4173 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $44.76 | 10.764% | $49.578 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $204.85 | 3.874% | $212.7859 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $13.70 | 13.225% | $15.5118 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $97.92 | 13.599% | $111.2361 | $111.24 | $111.25 | $111.20 |
| Purchase #7 | $186.66 | 6.214% | $198.2591 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $721.41 | $772.3876 | $772.40 | $772.40 | $772.40 | |