| 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 | $11.25 | 11.359% | $12.5279 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $185.63 | 8.678% | $201.739 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $72.50 | 4.341% | $75.6472 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $10.35 | 5.140% | $10.882 | $10.88 | $10.90 | $10.90 |
| Purchase #5 | $74.34 | 6.591% | $79.2397 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $201.80 | 5.734% | $213.3712 | $213.37 | $213.35 | $213.40 |
| Purchase #7 | $210.71 | 11.748% | $235.4642 | $235.46 | $235.45 | $235.50 |
| 7 purchase totals = | $766.58 | $828.8712 | $828.87 | $828.90 | $828.80 | |