| 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 | $38.36 | 6.414% | $40.8204 | $40.82 | $40.80 | $40.80 |
| Purchase #2 | $26.29 | 4.130% | $27.3758 | $27.38 | $27.40 | $27.40 |
| Purchase #3 | $189.80 | 10.363% | $209.469 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $37.39 | 13.279% | $42.355 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $7.94 | 5.724% | $8.3945 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $177.62 | 8.141% | $192.08 | $192.08 | $192.10 | $192.10 |
| Purchase #7 | $201.29 | 3.613% | $208.5626 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $678.69 | $729.0573 | $729.06 | $729.05 | $729.20 | |