| 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 | $39.69 | 3.421% | $41.0478 | $41.05 | $41.05 | $41.00 |
| Purchase #2 | $184.47 | 4.184% | $192.1882 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $11.47 | 5.650% | $12.1181 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $229.91 | 12.666% | $259.0304 | $259.03 | $259.05 | $259.00 |
| Purchase #5 | $83.91 | 3.316% | $86.6925 | $86.69 | $86.70 | $86.70 |
| Purchase #6 | $19.97 | 10.610% | $22.0888 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $113.38 | 3.773% | $117.6578 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $682.80 | $730.8236 | $730.83 | $730.85 | $730.80 | |