| 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 | $52.42 | 8.851% | $57.0597 | $57.06 | $57.05 | $57.10 |
| Purchase #2 | $119.48 | 7.273% | $128.1698 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $123.69 | 10.558% | $136.7492 | $136.75 | $136.75 | $136.70 |
| Purchase #4 | $103.43 | 4.210% | $107.7844 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $12.75 | 3.768% | $13.2304 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $136.44 | 11.472% | $152.0924 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $17.42 | 11.167% | $19.3653 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $565.63 | $614.4512 | $614.45 | $614.45 | $614.50 | |