| 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 | $33.96 | 13.289% | $38.4729 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $36.89 | 4.126% | $38.4121 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $74.51 | 7.631% | $80.1959 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $160.62 | 5.856% | $170.0259 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $81.68 | 12.702% | $92.055 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $219.54 | 6.691% | $234.2294 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $176.85 | 10.144% | $194.7897 | $194.79 | $194.80 | $194.80 |
| 7 purchase totals = | $784.05 | $848.1809 | $848.19 | $848.20 | $848.20 | |