| 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 | $7.39 | 5.599% | $7.8038 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $133.90 | 10.795% | $148.3545 | $148.35 | $148.35 | $148.40 |
| Purchase #3 | $208.74 | 4.240% | $217.5906 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $142.49 | 4.179% | $148.4447 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $41.72 | 7.290% | $44.7614 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $198.25 | 6.410% | $210.9578 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $114.67 | 7.605% | $123.3907 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $847.16 | $901.3035 | $901.29 | $901.30 | $901.40 | |