| 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 | $36.94 | 8.436% | $40.0563 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $208.38 | 13.184% | $235.8528 | $235.85 | $235.85 | $235.90 |
| Purchase #3 | $70.37 | 3.392% | $72.757 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $26.77 | 8.209% | $28.9675 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $242.86 | 5.385% | $255.938 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $195.49 | 9.405% | $213.8758 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $60.47 | 4.650% | $63.2819 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $841.28 | $910.7293 | $910.74 | $910.75 | $910.90 | |