| 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 | $74.90 | 7.826% | $80.7617 | $80.76 | $80.75 | $80.80 |
| Purchase #2 | $85.27 | 8.456% | $92.4804 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $83.71 | 3.239% | $86.4214 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $196.94 | 5.838% | $208.4374 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $93.77 | 8.874% | $102.0911 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $210.37 | 9.682% | $230.738 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $10.48 | 7.863% | $11.304 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $755.44 | $812.2340 | $812.23 | $812.25 | $812.20 | |