| 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 | $22.62 | 8.584% | $24.5617 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $198.87 | 3.353% | $205.5381 | $205.54 | $205.55 | $205.50 |
| Purchase #3 | $198.38 | 11.560% | $221.3127 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $117.45 | 4.172% | $122.35 | $122.35 | $122.35 | $122.40 |
| Purchase #5 | $39.25 | 5.716% | $41.4935 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $77.84 | 10.662% | $86.1393 | $86.14 | $86.15 | $86.10 |
| Purchase #7 | $215.71 | 4.408% | $225.2185 | $225.22 | $225.20 | $225.20 |
| 7 purchase totals = | $870.12 | $926.6138 | $926.61 | $926.60 | $926.60 | |