| 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 | $127.84 | 5.651% | $135.0642 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $61.37 | 9.747% | $67.3517 | $67.35 | $67.35 | $67.40 |
| Purchase #3 | $222.87 | 5.755% | $235.6962 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $44.27 | 3.227% | $45.6986 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $100.93 | 10.568% | $111.5963 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $58.40 | 10.778% | $64.6944 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $217.53 | 13.504% | $246.9053 | $246.91 | $246.90 | $246.90 |
| 7 purchase totals = | $833.21 | $907.0067 | $907.01 | $907.00 | $907.10 | |