| 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 | $76.94 | 3.608% | $79.716 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $191.97 | 9.828% | $210.8368 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $241.93 | 4.231% | $252.1661 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $56.66 | 8.148% | $61.2767 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $52.32 | 13.600% | $59.4355 | $59.44 | $59.45 | $59.40 |
| Purchase #6 | $15.85 | 3.293% | $16.3719 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $80.25 | 7.309% | $86.1155 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $715.92 | $765.9185 | $765.94 | $765.90 | $765.90 | |