| 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 | $100.34 | 3.623% | $103.9753 | $103.98 | $104.00 | $104.00 |
| Purchase #2 | $113.94 | 10.813% | $126.2603 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $5.44 | 8.531% | $5.9041 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $139.80 | 9.221% | $152.691 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $54.80 | 7.674% | $59.0054 | $59.01 | $59.00 | $59.00 |
| Purchase #6 | $192.47 | 7.653% | $207.1997 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $211.79 | 11.179% | $235.466 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $818.58 | $890.5018 | $890.51 | $890.50 | $890.60 | |