| 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 | $126.38 | 8.816% | $137.5217 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $89.64 | 9.465% | $98.1244 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $71.74 | 8.373% | $77.7468 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $61.63 | 3.151% | $63.572 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $95.95 | 8.457% | $104.0645 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $7.86 | 5.156% | $8.2653 | $8.27 | $8.25 | $8.30 |
| Purchase #7 | $121.62 | 5.190% | $127.9321 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $574.82 | $617.2268 | $617.22 | $617.15 | $617.20 | |