| 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 | $103.46 | 5.835% | $109.4969 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $27.93 | 6.717% | $29.8061 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $202.72 | 3.110% | $209.0246 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $115.91 | 8.471% | $125.7287 | $125.73 | $125.75 | $125.70 |
| Purchase #5 | $215.69 | 9.169% | $235.4666 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $192.74 | 3.400% | $199.2932 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $5.42 | 8.164% | $5.8625 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $863.87 | $914.6786 | $914.68 | $914.65 | $914.70 | |