| 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 | $89.29 | 9.613% | $97.8734 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $49.54 | 6.600% | $52.8096 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $140.62 | 5.218% | $147.9576 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $141.44 | 8.171% | $152.9971 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $31.61 | 10.669% | $34.9825 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $177.61 | 3.766% | $184.2988 | $184.30 | $184.30 | $184.30 |
| Purchase #7 | $42.41 | 3.760% | $44.0046 | $44.00 | $44.00 | $44.00 |
| 7 purchase totals = | $672.52 | $714.9236 | $714.92 | $714.90 | $715.00 | |