| 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 | $49.87 | 9.726% | $54.7204 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $202.87 | 3.526% | $210.0232 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $30.60 | 13.454% | $34.7169 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $49.44 | 9.832% | $54.3009 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $201.55 | 10.556% | $222.8256 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $227.49 | 5.594% | $240.2158 | $240.22 | $240.20 | $240.20 |
| Purchase #7 | $52.96 | 9.344% | $57.9086 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $814.78 | $874.7114 | $874.72 | $874.65 | $874.60 | |