| 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 | $5.95 | 3.792% | $6.1756 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $115.38 | 6.504% | $122.8843 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $110.52 | 3.681% | $114.5882 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $50.56 | 10.286% | $55.7606 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $221.36 | 11.671% | $247.1949 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $158.49 | 5.229% | $166.7774 | $166.78 | $166.80 | $166.80 |
| Purchase #7 | $102.71 | 3.658% | $106.4671 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $764.97 | $819.8481 | $819.85 | $819.90 | $820.00 | |