| 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 | $38.40 | 5.774% | $40.6172 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $126.35 | 6.437% | $134.4831 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $94.69 | 10.548% | $104.6779 | $104.68 | $104.70 | $104.70 |
| Purchase #4 | $118.81 | 6.124% | $126.0859 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $194.39 | 4.750% | $203.6235 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $240.93 | 4.695% | $252.2417 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $61.68 | 9.671% | $67.6451 | $67.65 | $67.65 | $67.60 |
| 7 purchase totals = | $875.25 | $929.3744 | $929.38 | $929.40 | $929.30 | |