| 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 | $33.58 | 8.478% | $36.4269 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $130.75 | 8.729% | $142.1632 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $83.85 | 3.172% | $86.5097 | $86.51 | $86.50 | $86.50 |
| Purchase #4 | $161.78 | 3.382% | $167.2514 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $22.41 | 6.353% | $23.8337 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $132.47 | 11.399% | $147.5703 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $121.75 | 10.667% | $134.7371 | $134.74 | $134.75 | $134.70 |
| 7 purchase totals = | $686.59 | $738.4923 | $738.49 | $738.50 | $738.50 | |