| 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 | $46.76 | 9.765% | $51.3261 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $209.62 | 10.845% | $232.3533 | $232.35 | $232.35 | $232.40 |
| Purchase #3 | $184.29 | 7.579% | $198.2573 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $66.34 | 9.240% | $72.4698 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $184.43 | 12.395% | $207.2901 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $100.95 | 5.781% | $106.7859 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $70.75 | 11.772% | $79.0787 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $863.14 | $947.5612 | $947.57 | $947.60 | $947.70 | |