| 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 | $19.71 | 8.329% | $21.3516 | $21.35 | $21.35 | $21.40 |
| Purchase #2 | $113.78 | 3.408% | $117.6576 | $117.66 | $117.65 | $117.70 |
| Purchase #3 | $22.34 | 4.807% | $23.4139 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $168.59 | 4.215% | $175.6961 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $50.44 | 4.768% | $52.845 | $52.85 | $52.85 | $52.80 |
| Purchase #6 | $59.48 | 6.157% | $63.1422 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $114.31 | 10.805% | $126.6612 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $548.65 | $580.7676 | $580.77 | $580.75 | $580.80 | |