| 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 | $31.54 | 9.264% | $34.4619 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $63.44 | 11.713% | $70.8707 | $70.87 | $70.85 | $70.90 |
| Purchase #3 | $131.54 | 11.524% | $146.6987 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $96.87 | 3.312% | $100.0783 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $240.41 | 5.519% | $253.6782 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $109.39 | 5.350% | $115.2424 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $131.98 | 11.771% | $147.5154 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $805.17 | $868.5456 | $868.55 | $868.55 | $868.60 | |