| 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 | $58.80 | 5.110% | $61.8047 | $61.80 | $61.80 | $61.80 |
| Purchase #2 | $64.59 | 9.623% | $70.8055 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $189.25 | 3.367% | $195.622 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $28.51 | 7.264% | $30.581 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $192.87 | 6.493% | $205.393 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $10.60 | 9.316% | $11.5875 | $11.59 | $11.60 | $11.60 |
| Purchase #7 | $36.73 | 9.844% | $40.3457 | $40.35 | $40.35 | $40.30 |
| 7 purchase totals = | $581.35 | $616.1394 | $616.14 | $616.15 | $616.10 | |