| 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 | $13.66 | 5.463% | $14.4062 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $161.46 | 9.546% | $176.873 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $213.47 | 3.690% | $221.347 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $84.99 | 12.314% | $95.4557 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $93.77 | 7.215% | $100.5355 | $100.54 | $100.55 | $100.50 |
| Purchase #6 | $34.83 | 5.477% | $36.7376 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $137.71 | 11.171% | $153.0936 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $739.89 | $798.4486 | $798.46 | $798.45 | $798.40 | |