| 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 | $64.31 | 3.297% | $66.4303 | $66.43 | $66.45 | $66.40 |
| Purchase #2 | $27.72 | 10.480% | $30.6251 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $128.86 | 12.179% | $144.5539 | $144.55 | $144.55 | $144.60 |
| Purchase #4 | $123.85 | 4.663% | $129.6251 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $195.82 | 10.340% | $216.0678 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $8.78 | 9.398% | $9.6051 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $150.97 | 4.382% | $157.5855 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $700.31 | $754.4928 | $754.51 | $754.55 | $754.50 | |