| 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 | $10.92 | 3.560% | $11.3088 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $63.61 | 11.286% | $70.789 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $105.56 | 13.321% | $119.6216 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $20.79 | 7.297% | $22.307 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $23.77 | 3.750% | $24.6614 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $186.79 | 11.178% | $207.6694 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $55.66 | 7.795% | $59.9987 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $467.10 | $516.3559 | $516.36 | $516.30 | $516.40 | |