| 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 | $43.48 | 5.168% | $45.727 | $45.73 | $45.75 | $45.70 |
| Purchase #2 | $16.41 | 7.386% | $17.622 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $6.83 | 3.524% | $7.0707 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $95.44 | 7.383% | $102.4863 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $207.72 | 6.728% | $221.6954 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $12.93 | 12.744% | $14.5778 | $14.58 | $14.60 | $14.60 |
| Purchase #7 | $68.28 | 10.841% | $75.6822 | $75.68 | $75.70 | $75.70 |
| 7 purchase totals = | $451.09 | $484.8614 | $484.87 | $484.90 | $484.90 | |