| 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 | $14.81 | 7.856% | $15.9735 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $24.75 | 7.388% | $26.5785 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $241.65 | 13.184% | $273.5091 | $273.51 | $273.50 | $273.50 |
| Purchase #4 | $102.77 | 3.438% | $106.3032 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $9.65 | 7.621% | $10.3854 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $205.81 | 3.473% | $212.9578 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $63.41 | 11.815% | $70.9019 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $662.85 | $716.6094 | $716.61 | $716.60 | $716.70 | |