| 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 | $7.45 | 8.309% | $8.069 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $33.62 | 8.672% | $36.5355 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $86.48 | 5.384% | $91.1361 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $229.30 | 5.389% | $241.657 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $212.49 | 12.108% | $238.2183 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $200.86 | 3.518% | $207.9263 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $15.93 | 9.108% | $17.3809 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $786.13 | $840.9231 | $840.94 | $840.95 | $840.90 | |