| 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 | $5.66 | 3.285% | $5.8459 | $5.85 | $5.85 | $5.80 |
| Purchase #2 | $119.61 | 6.673% | $127.5916 | $127.59 | $127.60 | $127.60 |
| Purchase #3 | $122.92 | 8.384% | $133.2256 | $133.23 | $133.25 | $133.20 |
| Purchase #4 | $136.86 | 13.662% | $155.5578 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $185.86 | 10.323% | $205.0463 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $229.48 | 9.764% | $251.8864 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $146.42 | 7.390% | $157.2404 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $946.81 | $1,036.3940 | $1,036.41 | $1,036.45 | $1,036.30 | |