| 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 | $84.70 | 4.381% | $88.4107 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $126.69 | 8.423% | $137.3611 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $71.47 | 13.789% | $81.325 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $217.92 | 3.384% | $225.2944 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $207.64 | 13.603% | $235.8853 | $235.89 | $235.90 | $235.90 |
| Purchase #6 | $42.58 | 13.599% | $48.3705 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $118.79 | 13.687% | $135.0488 | $135.05 | $135.05 | $135.00 |
| 7 purchase totals = | $869.79 | $951.6958 | $951.70 | $951.70 | $951.70 | |