| 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 | $101.61 | 8.735% | $110.4856 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $29.62 | 10.666% | $32.7793 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $94.96 | 12.668% | $106.9895 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $100.79 | 4.684% | $105.511 | $105.51 | $105.50 | $105.50 |
| Purchase #5 | $163.90 | 8.537% | $177.8921 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $13.84 | 4.298% | $14.4348 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $124.29 | 5.751% | $131.4379 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $629.01 | $679.5302 | $679.53 | $679.60 | $679.50 | |