| 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 | $32.35 | 7.178% | $34.6721 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $240.34 | 4.526% | $251.2178 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $77.72 | 11.217% | $86.4379 | $86.44 | $86.45 | $86.40 |
| Purchase #4 | $185.25 | 13.740% | $210.7034 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $115.37 | 3.440% | $119.3387 | $119.34 | $119.35 | $119.30 |
| Purchase #6 | $25.38 | 11.474% | $28.2921 | $28.29 | $28.30 | $28.30 |
| Purchase #7 | $35.44 | 4.348% | $36.9809 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $711.85 | $767.6429 | $767.64 | $767.65 | $767.60 | |