| 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 | $87.77 | 3.747% | $91.0587 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $119.91 | 7.359% | $128.7342 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $20.76 | 13.326% | $23.5265 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $151.34 | 10.657% | $167.4683 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $119.73 | 12.324% | $134.4855 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $209.34 | 9.650% | $229.5413 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $120.67 | 10.736% | $133.6251 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $829.52 | $908.4396 | $908.45 | $908.50 | $908.40 | |